Merge branch 'main' into AC-ES8388

CHANGELOG.md

@@ -1,5 +1,75 @@
 ## WLED changelog
 
+#### Build 2307130
+-   larger `oappend()` stack buffer (3.5k) for ESP32
+-   Preset cycle bugfix (#3262)
+-   Rotary encoder ALT fix for large LED count (#3276)
+-   effect updates (2D Plasmaball), `blur()` speedup
+-   On/Off toggle from nodes view (may show unknow device type on older versions) (#3291)
+-   various fixes and improvements (ABL, crashes when changing presets with different segments)
+
+#### Build 2306270
+-   ESP-NOW remote support (#3237)
+-   Pixel Magic tool (display pixel art) (#3249)
+-   Websocket (peek) fallback when connection cannot be established, WS retries (#3267)
+-   Add WiFi network scan RPC command to Improv Serial (#3271)
+-   Longer (custom option available) segment name for ESP32
+-   various fixes and improvements
+
+#### Build 2306210
+-   0.14.0-b3 release
+-   respect global I2C in all usermods (no local initilaisation of I2C bus)
+-   Multi relay usermod compile-time enabled option (-D MULTI_RELAY_ENABLED=true|false)
+
+#### Build 2306180
+-   Added client-side option for applying effect defaults from metadata
+-   Improved ESP8266 stability by reducing WebSocket response resends
+-   Updated ESP8266 core to 3.1.2
+
+#### Build 2306141
+-   Lissajous improvements
+-   Scrolling Text improvements (leading 0)
+
+#### Build 2306140
+-   Add settings PIN (un)locking to JSON post API
+
+#### Build 2306130
+-   Bumped version to 0.14-b3 (beta 3)
+-   added pin dropdowns in LED preferences (not for LED pins) and usermods
+-   introduced (unused ATM) NeoGammaWLEDMethod class
+-   Reverse proxy support
+-   PCF8754 support for Rotary encoder (requires wiring INT pin to ESP GPIO)
+-   Rely on global I2C pins for usermods (breaking change)
+-   various fixes and enhancements
+
+#### Build 2306020
+-   Support for segment sets (PR #3171)
+-   Reduce sound simulation modes to 2 to facilitiate segment sets
+-   Trigger button immediately on press if all configured presets are the same (PR #3226)
+-   Changes for allowing Alexa to change light color to White when auto-calculating from RGB (PR #3211)
+
+#### Build 2305280
+-   DDP protocol update (#3193)
+-   added PCF8574 I2C port expander support for Multi relay usermod
+-   MQTT multipacket (fragmented) message fix
+-   added option to retain MQTT brightness and color messages
+-   new ethernet board: @srg74 Ethernet Shield
+-   new 2D effects: Soap (#3184) & Octopus & Waving cell (credit @St3P40 https://github.com/80Stepko08)
+-   various fixes and enhancements
+
+#### Build 2305090
+-   new ethernet board: @Wladi ABC! WLED Eth
+-   Battery usermod voltage calculation (#3116)
+-   custom palette editor (#3164)
+-   improvements in Dancing Shadows and Tartan effects
+-   UCS389x support
+-   switched to NeoPixelBus 2.7.5 (replaced NeoPixelBrightnessBus with NeoPixelBusLg)
+-   SPI bus clock selection (for LEDs) (#3173)
+-   DMX mode preset fix (#3134)
+-   iOS fix for scroll (#3182)
+-   Wordclock "Norddeutsch" fix (#3161)
+-   various fixes and enhancements
+
 #### Build 2304090
 -   updated Arduino ESP8266 core to 4.1.0 (newer compiler)
 -   updated NeoPixelBus to 2.7.3 (with support for UCS890x chipset)

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "wled",
-  "version": "0.14.0-b2",
+  "version": "0.14.0-b3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1409,9 +1409,9 @@
       "integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw=="
     },
     "semver": {
-      "version": "5.7.1",
+      "version": "5.7.2",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
-      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
+      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g=="
     },
     "semver-diff": {
       "version": "2.1.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wled",
-  "version": "0.14.0-b2",
+  "version": "0.14.0-b3",
   "description": "Tools for WLED project",
   "main": "tools/cdata.js",
   "directories": {

platformio.ini

@@ -10,7 +10,7 @@
 # ------------------------------------------------------------------------------
 
 # CI binaries
-;; default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth # ESP32 variant builds are temporarily excluded from CI due to toolchain issues on the GitHub Actions Linux environment
+; default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth # ESP32 variant builds are temporarily excluded from CI due to toolchain issues on the GitHub Actions Linux environment
 default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, lolin_s2_mini, esp32c3dev, esp32s3dev_8MB
 
 # Release binaries
@@ -40,6 +40,8 @@ default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, lolin_
 ; default_envs = esp32dev_qio80
 ; default_envs = esp32_eth_ota1mapp
 ; default_envs = esp32s2_saola
+; default_envs = esp32c3dev
+; default_envs = lolin_s2_mini
 
 src_dir  = ./wled00
 data_dir = ./wled00/data
@@ -60,13 +62,14 @@ arduino_core_2_7_4 = espressif8266@2.6.2
 arduino_core_3_0_0 = espressif8266@3.0.0
 arduino_core_3_2_0 = espressif8266@3.2.0
 arduino_core_4_1_0 = espressif8266@4.1.0
+arduino_core_3_1_2 = espressif8266@4.2.0
 
 # Development platforms
 arduino_core_develop = https://github.com/platformio/platform-espressif8266#develop
 arduino_core_git = https://github.com/platformio/platform-espressif8266#feature/stage
 
 # Platform to use for ESP8266
-platform_wled_default = ${common.arduino_core_4_1_0}
+platform_wled_default = ${common.arduino_core_3_1_2}
 # We use 2.7.4.7 for all, includes PWM flicker fix and Wstring optimization
 #platform_packages = tasmota/framework-arduinoespressif8266 @ 3.20704.7
 platform_packages = platformio/framework-arduinoespressif8266
@@ -178,14 +181,12 @@ lib_deps =
     https://github.com/Aircoookie/ESPAsyncWebServer.git @ ~2.0.7
   #For use of the TTGO T-Display ESP32 Module with integrated TFT display uncomment the following line
     #TFT_eSPI
-  #For use SSD1306 OLED display uncomment following
+  #For compatible OLED display uncomment following
-    #U8g2@~2.28.8
+    #U8g2 #@ ~2.33.15
-    #U8g2@~2.32.10
+  #For Dallas sensor uncomment following
-  #For Dallas sensor uncomment following 2 lines
+    #OneWire @ ~2.3.7
-    #OneWire@~2.3.5
-    #milesburton/DallasTemperature@^3.9.0
   #For BME280 sensor uncomment following
-    #BME280@~3.0.0
+    #BME280 @ ~3.0.0
     ; adafruit/Adafruit BMP280 Library @ 2.1.0
     ; adafruit/Adafruit CCS811 Library @ 1.0.4
     ; adafruit/Adafruit Si7021 Library @ 1.4.0
@@ -461,8 +462,8 @@ board = esp32-c3-devkitm-1
 board_build.partitions = tools/WLED_ESP32_4MB_1MB_FS.csv
 build_flags = ${common.build_flags} ${esp32c3.build_flags} #-D WLED_RELEASE_NAME=ESP32-C3
   -D WLED_WATCHDOG_TIMEOUT=0
-  ; -DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
+  -DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
-  -DARDUINO_USB_CDC_ON_BOOT=0   ;; for serial-to-USB chip
+  ;-DARDUINO_USB_CDC_ON_BOOT=0   ;; for serial-to-USB chip
 upload_speed = 460800
 build_unflags = ${common.build_unflags}
 lib_deps = ${esp32c3.lib_deps}
@@ -574,10 +575,10 @@ platform = ${esp32s2.platform}
 platform_packages = ${esp32s2.platform_packages}
 board = lolin_s2_mini
 board_build.partitions = tools/WLED_ESP32_4MB_1MB_FS.csv
-build_unflags = ${common.build_unflags} -DARDUINO_USB_CDC_ON_BOOT=1
+build_unflags = ${common.build_unflags} #-DARDUINO_USB_CDC_ON_BOOT=1
 build_flags = ${common.build_flags} ${esp32s2.build_flags} #-D WLED_RELEASE_NAME=LolinS2
   -DBOARD_HAS_PSRAM
-  -DARDUINO_USB_CDC_ON_BOOT=0
+  -DARDUINO_USB_CDC_ON_BOOT=1 # try disabling and enabling unflag above in case of board-specific issues, will disable Serial
   -DARDUINO_USB_MSC_ON_BOOT=0
   -DARDUINO_USB_DFU_ON_BOOT=0
   -DLOLIN_WIFI_FIX ; seems to work much better with this

requirements.txt

@@ -21,9 +21,7 @@ click==8.1.3
     #   platformio
     #   uvicorn
 colorama==0.4.6
-    # via
+    # via platformio
-    #   click
-    #   platformio
 h11==0.14.0
     # via
     #   uvicorn
@@ -42,7 +40,7 @@ pyelftools==0.29
     # via platformio
 pyserial==3.5
     # via platformio
-requests==2.28.2
+requests==2.31.0
     # via platformio
 semantic-version==2.10.0
     # via platformio
@@ -52,8 +50,6 @@ starlette==0.23.1
     # via platformio
 tabulate==0.9.0
     # via platformio
-typing-extensions==4.5.0
-    # via starlette
 urllib3==1.26.15
     # via requests
 uvicorn==0.20.0

tools/cdata.js

@@ -222,6 +222,7 @@ writeHtmlGzipped("wled00/data/index.htm", "wled00/html_ui.h", 'index');
 writeHtmlGzipped("wled00/data/simple.htm", "wled00/html_simple.h", 'simple');
 writeHtmlGzipped("wled00/data/pixart/pixart.htm", "wled00/html_pixart.h", 'pixart');
 writeHtmlGzipped("wled00/data/cpal/cpal.htm", "wled00/html_cpal.h", 'cpal');
+writeHtmlGzipped("wled00/data/pxmagic/pxmagic.htm", "wled00/html_pxmagic.h", 'pxmagic');
 /*
 writeChunks(
   "wled00/data",
@@ -389,12 +390,6 @@ const char PAGE_dmxmap[] PROGMEM = R"=====()=====";
       method: "gzip",
       filter: "html-minify",
     },
-    {
-      file: "liveviewws.htm",
-      name: "PAGE_liveviewws",
-      method: "gzip",
-      filter: "html-minify",
-    },
     {
       file: "liveviewws2D.htm",
       name: "PAGE_liveviewws2D",

usermods/BH1750_v2/usermod_bh1750.h

@@ -8,7 +8,6 @@
 #pragma once
 
 #include "wled.h"
-#include <Wire.h>
 #include <BH1750.h>
 
 // the max frequency to check photoresistor, 10 seconds
@@ -56,15 +55,6 @@ private:
   static const char _offset[];
   static const char _HomeAssistantDiscovery[];
 
-  // set the default pins based on the architecture, these get overridden by Usermod menu settings
-  #ifdef ARDUINO_ARCH_ESP32 // ESP32 boards
-    #define HW_PIN_SCL 22
-    #define HW_PIN_SDA 21
-  #else // ESP8266 boards
-    #define HW_PIN_SCL 5
-    #define HW_PIN_SDA 4
-  #endif
-  int8_t ioPin[2] = {HW_PIN_SCL, HW_PIN_SDA};        // I2C pins: SCL, SDA...defaults to Arch hardware pins but overridden at setup()
   bool initDone = false;
   bool sensorFound = false;
 
@@ -123,14 +113,7 @@ private:
 public:
   void setup()
   {
-    bool HW_Pins_Used = (ioPin[0]==HW_PIN_SCL && ioPin[1]==HW_PIN_SDA); // note whether architecture-based hardware SCL/SDA pins used
+    if (i2c_scl<0 || i2c_sda<0) { enabled = false; return; }
-    PinOwner po = PinOwner::UM_BH1750; // defaults to being pinowner for SCL/SDA pins
-    PinManagerPinType pins[2] = { { ioPin[0], true }, { ioPin[1], true } };  // allocate pins
-    if (HW_Pins_Used) po = PinOwner::HW_I2C; // allow multiple allocations of HW I2C bus pins
-    if (!pinManager.allocateMultiplePins(pins, 2, po)) return;
-    
-    Wire.begin(ioPin[1], ioPin[0]);
-
     sensorFound = lightMeter.begin();
     initDone = true;
   }
@@ -190,7 +173,9 @@ public:
       user = root.createNestedObject(F("u"));
 
     JsonArray lux_json = user.createNestedArray(F("Luminance"));
-    if (!sensorFound) {
+    if (!enabled) {
+      lux_json.add(F("disabled"));
+    } else if (!sensorFound) {
         // if no sensor 
         lux_json.add(F("BH1750 "));
         lux_json.add(F("Not Found"));
@@ -216,9 +201,6 @@ public:
     top[FPSTR(_minReadInterval)] = minReadingInterval;
     top[FPSTR(_HomeAssistantDiscovery)] = HomeAssistantDiscovery;
     top[FPSTR(_offset)] = offset;
-    JsonArray io_pin = top.createNestedArray(F("pin"));
-    for (byte i=0; i<2; i++) io_pin.add(ioPin[i]);
-    top[F("help4Pins")] = F("SCL,SDA"); // help for Settings page
 
     DEBUG_PRINTLN(F("BH1750 config saved."));
   }
@@ -226,8 +208,6 @@ public:
   // called before setup() to populate properties from values stored in cfg.json
   bool readFromConfig(JsonObject &root)
   {
-    int8_t newPin[2]; for (byte i=0; i<2; i++) newPin[i] = ioPin[i]; // prepare to note changed pins
-
     // we look for JSON object.
     JsonObject top = root[FPSTR(_name)];
     if (top.isNull())
@@ -244,27 +224,12 @@ public:
     configComplete &= getJsonValue(top[FPSTR(_minReadInterval)], minReadingInterval, 500); //ms
     configComplete &= getJsonValue(top[FPSTR(_HomeAssistantDiscovery)], HomeAssistantDiscovery, false);
     configComplete &= getJsonValue(top[FPSTR(_offset)], offset, 1);
-    for (byte i=0; i<2; i++) configComplete &= getJsonValue(top[F("pin")][i], newPin[i], ioPin[i]);
 
     DEBUG_PRINT(FPSTR(_name));
     if (!initDone) {
-      // first run: reading from cfg.json
-      for (byte i=0; i<2; i++) ioPin[i] = newPin[i];
       DEBUG_PRINTLN(F(" config loaded."));
     } else {
       DEBUG_PRINTLN(F(" config (re)loaded."));
-      // changing parameters from settings page
-      bool pinsChanged = false;
-      for (byte i=0; i<2; i++) if (ioPin[i] != newPin[i]) { pinsChanged = true; break; } // check if any pins changed
-      if (pinsChanged) { //if pins changed, deallocate old pins and allocate new ones
-        PinOwner po = PinOwner::UM_BH1750;
-        if (ioPin[0]==HW_PIN_SCL && ioPin[1]==HW_PIN_SDA) po = PinOwner::HW_I2C;  // allow multiple allocations of HW I2C bus pins
-        pinManager.deallocateMultiplePins((const uint8_t *)ioPin, 2, po);  // deallocate pins
-        for (byte i=0; i<2; i++) ioPin[i] = newPin[i];
-        setup();
-      }
-      // use "return !top["newestParameter"].isNull();" when updating Usermod with new features
-      return !top[F("pin")].isNull();
     }
 
     return configComplete;

usermods/BME280_v2/usermod_bme280.h

@@ -9,7 +9,6 @@
 
 #include "wled.h"
 #include <Arduino.h>
-#include <Wire.h>
 #include <BME280I2C.h>               // BME280 sensor
 #include <EnvironmentCalculations.h> // BME280 extended measurements
 
@@ -34,7 +33,6 @@ private:
   #ifdef ESP8266
     //uint8_t RST_PIN = 16; // Uncoment for Heltec WiFi-Kit-8
   #endif
-  int8_t ioPin[2] = {i2c_scl, i2c_sda};   // I2C pins: SCL, SDA...defaults to Arch hardware pins but overridden at setup()
   bool initDone = false;
 
   // BME280 sensor settings
@@ -186,14 +184,8 @@ private:
 public:
   void setup()
   {
-    bool HW_Pins_Used = (ioPin[0]==i2c_scl && ioPin[1]==i2c_sda); // note whether architecture-based hardware SCL/SDA pins used
+    if (i2c_scl<0 || i2c_sda<0) { enabled = false; sensorType = 0; return; }
-    PinOwner po = PinOwner::UM_BME280; // defaults to being pinowner for SCL/SDA pins
-    PinManagerPinType pins[2] = { { ioPin[0], true }, { ioPin[1], true } };  // allocate pins
-    if (HW_Pins_Used) po = PinOwner::HW_I2C; // allow multiple allocations of HW I2C bus pins
-    if (!pinManager.allocateMultiplePins(pins, 2, po)) { sensorType=0; return; }
     
-    Wire.begin(ioPin[1], ioPin[0]);
-
     if (!bme.begin())
     {
       sensorType = 0;
@@ -415,9 +407,6 @@ public:
     top[F("PublishAlways")] = PublishAlways;
     top[F("UseCelsius")] = UseCelsius;
     top[F("HomeAssistantDiscovery")] = HomeAssistantDiscovery;
-    JsonArray io_pin = top.createNestedArray(F("pin"));
-    for (byte i=0; i<2; i++) io_pin.add(ioPin[i]);
-    top[F("help4Pins")] = F("SCL,SDA"); // help for Settings page
     DEBUG_PRINTLN(F("BME280 config saved."));
   }
 
@@ -427,8 +416,6 @@ public:
     // default settings values could be set here (or below using the 3-argument getJsonValue()) instead of in the class definition or constructor
     // setting them inside readFromConfig() is slightly more robust, handling the rare but plausible use case of single value being missing after boot (e.g. if the cfg.json was manually edited and a value was removed)
 
-    int8_t newPin[2]; for (byte i=0; i<2; i++) newPin[i] = ioPin[i]; // prepare to note changed pins
-
     JsonObject top = root[FPSTR(_name)];
     if (top.isNull()) {
       DEBUG_PRINT(F(_name));
@@ -447,27 +434,14 @@ public:
     configComplete &= getJsonValue(top[F("PublishAlways")], PublishAlways, false);
     configComplete &= getJsonValue(top[F("UseCelsius")], UseCelsius, true);
     configComplete &= getJsonValue(top[F("HomeAssistantDiscovery")], HomeAssistantDiscovery, false);
-    for (byte i=0; i<2; i++) configComplete &= getJsonValue(top[F("pin")][i], newPin[i], ioPin[i]);
 
     DEBUG_PRINT(FPSTR(_name));
     if (!initDone) {
       // first run: reading from cfg.json
-      for (byte i=0; i<2; i++) ioPin[i] = newPin[i];
       DEBUG_PRINTLN(F(" config loaded."));
     } else {
       DEBUG_PRINTLN(F(" config (re)loaded."));
       // changing parameters from settings page
-      bool pinsChanged = false;
-      for (byte i=0; i<2; i++) if (ioPin[i] != newPin[i]) { pinsChanged = true; break; } // check if any pins changed
-      if (pinsChanged) { //if pins changed, deallocate old pins and allocate new ones
-        PinOwner po = PinOwner::UM_BME280;
-        if (ioPin[0]==i2c_scl && ioPin[1]==i2c_sda) po = PinOwner::HW_I2C;  // allow multiple allocations of HW I2C bus pins
-        pinManager.deallocateMultiplePins((const uint8_t *)ioPin, 2, po);  // deallocate pins
-        for (byte i=0; i<2; i++) ioPin[i] = newPin[i];
-        setup();
-      }
-      // use "return !top["newestParameter"].isNull();" when updating Usermod with new features
-      return !top[F("pin")].isNull();
     }
 
     return configComplete;

usermods/EleksTube_IPS/TFTs.h

@@ -133,13 +133,13 @@ private:
       return false;
     }
 
-    read32(bmpFS); // filesize in bytes
+    (void) read32(bmpFS); // filesize in bytes
-    read32(bmpFS); // reserved
+    (void) read32(bmpFS); // reserved
     seekOffset = read32(bmpFS); // start of bitmap
     headerSize = read32(bmpFS); // header size
     w = read32(bmpFS); // width
     h = read32(bmpFS); // height
-    read16(bmpFS); // color planes (must be 1)
+    (void) read16(bmpFS); // color planes (must be 1)
     bitDepth = read16(bmpFS);
 
     if (read32(bmpFS) != 0 || (bitDepth != 24 && bitDepth != 1 && bitDepth != 4 && bitDepth != 8)) {
@@ -151,9 +151,9 @@ private:
     uint32_t palette[256];
     if (bitDepth <= 8) // 1,4,8 bit bitmap: read color palette
     {
-      read32(bmpFS); read32(bmpFS); read32(bmpFS); // size, w resolution, h resolution
+      (void) read32(bmpFS); (void) read32(bmpFS); (void) read32(bmpFS); // size, w resolution, h resolution
       paletteSize = read32(bmpFS);
-      if (paletteSize == 0) paletteSize = bitDepth * bitDepth; //if 0, size is 2^bitDepth
+      if (paletteSize == 0) paletteSize = 1 << bitDepth; //if 0, size is 2^bitDepth
       bmpFS.seek(14 + headerSize); // start of color palette
       for (uint16_t i = 0; i < paletteSize; i++) {
         palette[i] = read32(bmpFS);
@@ -198,7 +198,7 @@ private:
           }
           b = c; g = c >> 8; r = c >> 16;
         }
-        if (dimming != 255) { // only dimm when needed
+        if (dimming != 255) { // only dim when needed
           r *= dimming; g *= dimming; b *= dimming;
           r  = r  >> 8; g  = g  >> 8; b  = b  >> 8;
         }

usermods/PIR_sensor_switch/usermod_PIR_sensor_switch.h

@@ -20,7 +20,7 @@
  * This usermod handles PIR sensor states.
  * The strip will be switched on and the off timer will be resetted when the sensor goes HIGH. 
  * When the sensor state goes LOW, the off timer is started and when it expires, the strip is switched off. 
- * 
+ * Maintained by: @blazoncek
  * 
  * Usermods allow you to add own functionality to WLED more easily
  * See: https://github.com/Aircoookie/WLED/wiki/Add-own-functionality
@@ -38,21 +38,21 @@ public:
   ~PIRsensorSwitch() {}
 
   //Enable/Disable the PIR sensor
-  void EnablePIRsensor(bool en) { enabled = en; }
+  inline void EnablePIRsensor(bool en) { enabled = en; }
   
   // Get PIR sensor enabled/disabled state
-  bool PIRsensorEnabled() { return enabled; }
+  inline bool PIRsensorEnabled() { return enabled; }
 
 private:
 
   byte prevPreset   = 0;
   byte prevPlaylist = 0;
 
-  uint32_t offTimerStart = 0;                   // off timer start time
+  volatile unsigned long offTimerStart = 0;     // off timer start time
+  volatile bool PIRtriggered           = false; // did PIR trigger?
   byte NotifyUpdateMode  = CALL_MODE_NO_NOTIFY; // notification mode for stateUpdated(): CALL_MODE_NO_NOTIFY or CALL_MODE_DIRECT_CHANGE
   byte sensorPinState    = LOW;                 // current PIR sensor pin state
   bool initDone          = false;               // status of initialization
-  bool PIRtriggered      = false;
   unsigned long lastLoop = 0;
 
   // configurable parameters
@@ -66,6 +66,7 @@ private:
   // flag to enable triggering only if WLED is initially off (LEDs are not on, preventing running effect being overwritten by PIR)
   bool m_offOnly            = false;
   bool m_offMode            = offMode;
+  bool m_override           = false;
 
   // Home Assistant
   bool HomeAssistantDiscovery = false;        // is HA discovery turned on
@@ -81,173 +82,33 @@ private:
   static const char _offOnly[];
   static const char _haDiscovery[];
   static const char _notify[];
+  static const char _override[];
 
   /**
    * check if it is daytime
    * if sunrise/sunset is not defined (no NTP or lat/lon) default to nighttime
    */
-  bool isDayTime() {
+  static bool isDayTime();
-    updateLocalTime();
-    uint8_t hr = hour(localTime);
-    uint8_t mi = minute(localTime);
-
-    if (sunrise && sunset) {
-      if (hour(sunrise)<hr && hour(sunset)>hr) {
-        return true;
-      } else {
-        if (hour(sunrise)==hr && minute(sunrise)<mi) {
-          return true;
-        }
-        if (hour(sunset)==hr && minute(sunset)>mi) {
-          return true;
-        }
-      }
-    }
-    return false;
-  }
 
   /**
    * switch strip on/off
    */
-  void switchStrip(bool switchOn)
+  void switchStrip(bool switchOn);
-  {
+  void publishMqtt(const char* state);
-    if (m_offOnly && bri && (switchOn || (!PIRtriggered && !switchOn))) return; //if lights on and off only, do nothing
-    if (PIRtriggered && switchOn) return; //if already on and triggered before, do nothing
-    PIRtriggered = switchOn;
-    DEBUG_PRINT(F("PIR: strip=")); DEBUG_PRINTLN(switchOn?"on":"off");
-    if (switchOn) {
-      if (m_onPreset) {
-        if (currentPlaylist>0 && !offMode) {
-          prevPlaylist = currentPlaylist;
-          unloadPlaylist();
-        } else if (currentPreset>0 && !offMode) {
-          prevPreset   = currentPreset;
-        } else {
-          saveTemporaryPreset();
-          prevPlaylist = 0;
-          prevPreset   = 255;
-        }
-        applyPreset(m_onPreset, NotifyUpdateMode);
-        return;
-      }
-      // preset not assigned
-      if (bri == 0) {
-        bri = briLast;
-        stateUpdated(NotifyUpdateMode);
-      }
-    } else {
-      if (m_offPreset) {
-        applyPreset(m_offPreset, NotifyUpdateMode);
-        return;
-      } else if (prevPlaylist) {
-        if (currentPreset==m_onPreset || currentPlaylist==m_onPreset) applyPreset(prevPlaylist, NotifyUpdateMode);
-        prevPlaylist = 0;
-        return;
-      } else if (prevPreset) {
-        if (prevPreset<255) { if (currentPreset==m_onPreset || currentPlaylist==m_onPreset) applyPreset(prevPreset, NotifyUpdateMode); }
-        else                { if (currentPreset==m_onPreset || currentPlaylist==m_onPreset) applyTemporaryPreset(); }
-        prevPreset = 0;
-        return;
-      }
-      // preset not assigned
-      if (bri != 0) {
-        briLast = bri;
-        bri = 0;
-        stateUpdated(NotifyUpdateMode);
-      }
-    }
-  }
-
-  void publishMqtt(const char* state)
-  {
-  #ifndef WLED_DISABLE_MQTT
-    //Check if MQTT Connected, otherwise it will crash the 8266
-    if (WLED_MQTT_CONNECTED) {
-      char subuf[64];
-      strcpy(subuf, mqttDeviceTopic);
-      strcat_P(subuf, PSTR("/motion"));
-      mqtt->publish(subuf, 0, false, state);
-    }
-  #endif
-  }
 
   // Create an MQTT Binary Sensor for Home Assistant Discovery purposes, this includes a pointer to the topic that is published to in the Loop.
-  void publishHomeAssistantAutodiscovery()
+  void publishHomeAssistantAutodiscovery();
-  {
-  #ifndef WLED_DISABLE_MQTT
-    if (WLED_MQTT_CONNECTED) {
-      StaticJsonDocument<600> doc;
-      char uid[24], json_str[1024], buf[128];
-
-      sprintf_P(buf, PSTR("%s Motion"), serverDescription); //max length: 33 + 7 = 40
-      doc[F("name")] = buf;
-      sprintf_P(buf, PSTR("%s/motion"), mqttDeviceTopic);   //max length: 33 + 7 = 40
-      doc[F("stat_t")] = buf;
-      doc[F("pl_on")]  = "on";
-      doc[F("pl_off")] = "off";
-      sprintf_P(uid, PSTR("%s_motion"), escapedMac.c_str());
-      doc[F("uniq_id")] = uid;
-      doc[F("dev_cla")] = F("motion");
-      doc[F("exp_aft")] = 1800;
-
-      JsonObject device = doc.createNestedObject(F("device")); // attach the sensor to the same device
-      device[F("name")] = serverDescription;
-      device[F("ids")]  = String(F("wled-sensor-")) + mqttClientID;
-      device[F("mf")]   = "WLED";
-      device[F("mdl")]  = F("FOSS");
-      device[F("sw")]   = versionString;
-      
-      sprintf_P(buf, PSTR("homeassistant/binary_sensor/%s/config"), uid);
-      DEBUG_PRINTLN(buf);
-      size_t payload_size = serializeJson(doc, json_str);
-      DEBUG_PRINTLN(json_str);
-
-      mqtt->publish(buf, 0, true, json_str, payload_size); // do we really need to retain?
-    }
-  #endif
-  }
 
   /**
    * Read and update PIR sensor state.
    * Initilize/reset switch off timer
    */
-  bool updatePIRsensorState()
+  bool updatePIRsensorState();
-  {
-    bool pinState = digitalRead(PIRsensorPin);
-    if (pinState != sensorPinState) {
-      sensorPinState = pinState; // change previous state
-
-      if (sensorPinState == HIGH) {
-        offTimerStart = 0;
-        if (!m_mqttOnly && (!m_nightTimeOnly || (m_nightTimeOnly && !isDayTime()))) switchStrip(true);
-        else if (NotifyUpdateMode != CALL_MODE_NO_NOTIFY) updateInterfaces(CALL_MODE_WS_SEND);
-        publishMqtt("on");
-      } else {
-        // start switch off timer
-        offTimerStart = millis();
-        if (NotifyUpdateMode != CALL_MODE_NO_NOTIFY) updateInterfaces(CALL_MODE_WS_SEND);
-      }
-      return true;
-    }
-    return false;
-  }
 
   /**
    * switch off the strip if the delay has elapsed 
    */
-  bool handleOffTimer()
+  bool handleOffTimer();
-  {
-    if (offTimerStart > 0 && millis() - offTimerStart > m_switchOffDelay) {
-      offTimerStart = 0;
-      if (enabled == true) {
-        if (!m_mqttOnly && (!m_nightTimeOnly || (m_nightTimeOnly && !isDayTime()) || PIRtriggered)) switchStrip(false);
-        else if (NotifyUpdateMode != CALL_MODE_NO_NOTIFY) updateInterfaces(CALL_MODE_WS_SEND);
-        publishMqtt("off");
-      }
-      return true;
-    }
-    return false;
-  }
 
 public:
   //Functions called by WLED
@@ -256,186 +117,57 @@ public:
    * setup() is called once at boot. WiFi is not yet connected at this point.
    * You can use it to initialize variables, sensors or similar.
    */
-  void setup()
+  void setup();
-  {
-    if (enabled) {
-      // pin retrieved from cfg.json (readFromConfig()) prior to running setup()
-      if (PIRsensorPin >= 0 && pinManager.allocatePin(PIRsensorPin, false, PinOwner::UM_PIR)) {
-        // PIR Sensor mode INPUT_PULLUP
-        pinMode(PIRsensorPin, INPUT_PULLUP);
-        sensorPinState = digitalRead(PIRsensorPin);
-      } else {
-        if (PIRsensorPin >= 0) {
-          DEBUG_PRINTLN(F("PIRSensorSwitch pin allocation failed."));
-        }
-        PIRsensorPin = -1;  // allocation failed
-        enabled = false;
-      }
-    }
-    initDone = true;
-  }
 
   /**
    * connected() is called every time the WiFi is (re)connected
    * Use it to initialize network interfaces
    */
-  void connected()
+  //void connected();
-  {
-  }
 
   /**
    * onMqttConnect() is called when MQTT connection is established
    */
-  void onMqttConnect(bool sessionPresent) {
+  void onMqttConnect(bool sessionPresent);
-    if (HomeAssistantDiscovery) {
-      publishHomeAssistantAutodiscovery();
-    }
-  }
 
   /**
    * loop() is called continuously. Here you can check for events, read sensors, etc.
    */
-  void loop()
+  void loop();
-  {
-    // only check sensors 4x/s
-    if (!enabled || millis() - lastLoop < 250 || strip.isUpdating()) return;
-    lastLoop = millis();
-
-    if (!updatePIRsensorState()) {
-      handleOffTimer();
-    }
-  }
 
   /**
    * addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API.
    * 
    * Add PIR sensor state and switch off timer duration to jsoninfo
    */
-  void addToJsonInfo(JsonObject &root)
+  void addToJsonInfo(JsonObject &root);
-  {
-    JsonObject user = root["u"];
-    if (user.isNull()) user = root.createNestedObject("u");
-
-    JsonArray infoArr = user.createNestedArray(FPSTR(_name));
-
-    String uiDomString;
-    if (enabled) {
-      if (offTimerStart > 0)
-      {
-        uiDomString = "";
-        unsigned int offSeconds = (m_switchOffDelay - (millis() - offTimerStart)) / 1000;
-        if (offSeconds >= 3600)
-        {
-          uiDomString += (offSeconds / 3600);
-          uiDomString += F("h ");
-          offSeconds %= 3600;
-        }
-        if (offSeconds >= 60)
-        {
-          uiDomString += (offSeconds / 60);
-          offSeconds %= 60;
-        }
-        else if (uiDomString.length() > 0)
-        {
-          uiDomString += 0;
-        }
-        if (uiDomString.length() > 0)
-        {
-          uiDomString += F("min ");
-        }
-        uiDomString += (offSeconds);
-        infoArr.add(uiDomString + F("s"));
-      } else {
-        infoArr.add(sensorPinState ? F("sensor on") : F("inactive"));
-      }
-    } else {
-      infoArr.add(F("disabled"));
-    }
-
-    uiDomString  = F(" <button class=\"btn btn-xs\" onclick=\"requestJson({");
-    uiDomString += FPSTR(_name);
-    uiDomString += F(":{");
-    uiDomString += FPSTR(_enabled);
-    if (enabled) {
-      uiDomString += F(":false}});\">");
-      uiDomString += F("<i class=\"icons on\">&#xe325;</i>");
-    } else {
-      uiDomString += F(":true}});\">");
-      uiDomString += F("<i class=\"icons off\">&#xe08f;</i>");
-    }
-    uiDomString += F("</button>");
-    infoArr.add(uiDomString);
-
-    JsonObject sensor = root[F("sensor")];
-    if (sensor.isNull()) sensor = root.createNestedObject(F("sensor"));
-    sensor[F("motion")] = sensorPinState || offTimerStart>0 ? true : false;
-  }
 
   /**
    * onStateChanged() is used to detect WLED state change
    */
-  void onStateChange(uint8_t mode) {
+  void onStateChange(uint8_t mode);
-    if (!initDone) return;
-    DEBUG_PRINT(F("PIR: offTimerStart=")); DEBUG_PRINTLN(offTimerStart);
-    if (PIRtriggered && offTimerStart) {
-      // checking PIRtriggered and offTimerStart will prevent cancellation upon On trigger
-      DEBUG_PRINTLN(F("PIR: Canceled."));
-      offTimerStart = 0;
-      PIRtriggered = false;
-    }
-  }
 
   /**
    * addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
    * Values in the state object may be modified by connected clients
    */
-/*
+  //void addToJsonState(JsonObject &root);
-  void addToJsonState(JsonObject &root)
-  {
-  }
-*/
 
   /**
    * readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
    * Values in the state object may be modified by connected clients
    */
-
+  void readFromJsonState(JsonObject &root);
-  void readFromJsonState(JsonObject &root)
-  {
-    if (!initDone) return;  // prevent crash on boot applyPreset()
-    JsonObject usermod = root[FPSTR(_name)];
-    if (!usermod.isNull()) {
-      if (usermod[FPSTR(_enabled)].is<bool>()) {
-        enabled = usermod[FPSTR(_enabled)].as<bool>();
-      }
-    }
-  }
-
 
   /**
    * provide the changeable values
    */
-  void addToConfig(JsonObject &root)
+  void addToConfig(JsonObject &root);
-  {
-    JsonObject top = root.createNestedObject(FPSTR(_name));
-    top[FPSTR(_enabled)]        = enabled;
-    top[FPSTR(_switchOffDelay)] = m_switchOffDelay / 1000;
-    top["pin"]                  = PIRsensorPin;
-    top[FPSTR(_onPreset)]       = m_onPreset;
-    top[FPSTR(_offPreset)]      = m_offPreset;
-    top[FPSTR(_nightTime)]      = m_nightTimeOnly;
-    top[FPSTR(_mqttOnly)]       = m_mqttOnly;
-    top[FPSTR(_offOnly)]        = m_offOnly;
-    top[FPSTR(_haDiscovery)]    = HomeAssistantDiscovery;
-    top[FPSTR(_notify)]         = (NotifyUpdateMode != CALL_MODE_NO_NOTIFY);
-    DEBUG_PRINTLN(F("PIR config saved."));
-  }
 
-  void appendConfigData()
+  /**
-  {
+   * provide UI information and allow extending UI options
-    oappend(SET_F("addInfo('PIRsensorSwitch:HA-discovery',1,'HA=Home Assistant');"));     // 0 is field type, 1 is actual field
+   */
-    oappend(SET_F("addInfo('PIRsensorSwitch:notifications',1,'Periodic WS updates');"));  // 0 is field type, 1 is actual field
+  void appendConfigData();
-  }
 
   /**
    * restore the changeable values
@@ -443,72 +175,13 @@ public:
    *
    * The function should return true if configuration was successfully loaded or false if there was no configuration.
    */
-  bool readFromConfig(JsonObject &root)
+  bool readFromConfig(JsonObject &root);
-  {
-    bool oldEnabled = enabled;
-    int8_t oldPin = PIRsensorPin;
-
-    DEBUG_PRINT(FPSTR(_name));
-    JsonObject top = root[FPSTR(_name)];
-    if (top.isNull()) {
-      DEBUG_PRINTLN(F(": No config found. (Using defaults.)"));
-      return false;
-    }
-
-    PIRsensorPin = top["pin"] | PIRsensorPin;
-
-    enabled = top[FPSTR(_enabled)] | enabled;
-
-    m_switchOffDelay = (top[FPSTR(_switchOffDelay)] | m_switchOffDelay/1000) * 1000;
-
-    m_onPreset = top[FPSTR(_onPreset)] | m_onPreset;
-    m_onPreset = max(0,min(250,(int)m_onPreset));
-    m_offPreset = top[FPSTR(_offPreset)] | m_offPreset;
-    m_offPreset = max(0,min(250,(int)m_offPreset));
-
-    m_nightTimeOnly = top[FPSTR(_nightTime)] | m_nightTimeOnly;
-    m_mqttOnly      = top[FPSTR(_mqttOnly)] | m_mqttOnly;
-    m_offOnly       = top[FPSTR(_offOnly)] | m_offOnly;
-    HomeAssistantDiscovery = top[FPSTR(_haDiscovery)] | HomeAssistantDiscovery;
-
-    NotifyUpdateMode = top[FPSTR(_notify)] ? CALL_MODE_DIRECT_CHANGE : CALL_MODE_NO_NOTIFY;
-
-    if (!initDone) {
-      // reading config prior to setup()
-      DEBUG_PRINTLN(F(" config loaded."));
-    } else {
-      if (oldPin != PIRsensorPin || oldEnabled != enabled) {
-        // check if pin is OK
-        if (oldPin != PIRsensorPin && oldPin >= 0) {
-          // if we are changing pin in settings page
-          // deallocate old pin
-          pinManager.deallocatePin(oldPin, PinOwner::UM_PIR);
-          if (pinManager.allocatePin(PIRsensorPin, false, PinOwner::UM_PIR)) {
-            pinMode(PIRsensorPin, INPUT_PULLUP);
-          } else {
-            // allocation failed
-            PIRsensorPin = -1;
-            enabled = false;
-          }
-        }
-        if (enabled) {
-          sensorPinState = digitalRead(PIRsensorPin);
-        }
-      }
-      DEBUG_PRINTLN(F(" config (re)loaded."));
-    }
-    // use "return !top["newestParameter"].isNull();" when updating Usermod with new features
-    return !top[FPSTR(_haDiscovery)].isNull();
-  }
 
   /**
    * getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
    * This could be used in the future for the system to determine whether your usermod is installed.
    */
-  uint16_t getId()
+  uint16_t getId() { return USERMOD_ID_PIRSWITCH; }
-  {
-    return USERMOD_ID_PIRSWITCH;
-  }
 };
 
 // strings to reduce flash memory usage (used more than twice)
@@ -522,3 +195,359 @@ const char PIRsensorSwitch::_mqttOnly[]       PROGMEM = "mqtt-only";
 const char PIRsensorSwitch::_offOnly[]        PROGMEM = "off-only";
 const char PIRsensorSwitch::_haDiscovery[]    PROGMEM = "HA-discovery";
 const char PIRsensorSwitch::_notify[]         PROGMEM = "notifications";
+const char PIRsensorSwitch::_override[]       PROGMEM = "override";
+
+bool PIRsensorSwitch::isDayTime() {
+  updateLocalTime();
+  uint8_t hr = hour(localTime);
+  uint8_t mi = minute(localTime);
+
+  if (sunrise && sunset) {
+    if (hour(sunrise)<hr && hour(sunset)>hr) {
+      return true;
+    } else {
+      if (hour(sunrise)==hr && minute(sunrise)<mi) {
+        return true;
+      }
+      if (hour(sunset)==hr && minute(sunset)>mi) {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+void PIRsensorSwitch::switchStrip(bool switchOn)
+{
+  if (m_offOnly && bri && (switchOn || (!PIRtriggered && !switchOn))) return; //if lights on and off only, do nothing
+  if (PIRtriggered && switchOn) return; //if already on and triggered before, do nothing
+  PIRtriggered = switchOn;
+  DEBUG_PRINT(F("PIR: strip=")); DEBUG_PRINTLN(switchOn?"on":"off");
+  if (switchOn) {
+    if (m_onPreset) {
+      if (currentPlaylist>0 && !offMode) {
+        prevPlaylist = currentPlaylist;
+        unloadPlaylist();
+      } else if (currentPreset>0 && !offMode) {
+        prevPreset   = currentPreset;
+      } else {
+        saveTemporaryPreset();
+        prevPlaylist = 0;
+        prevPreset   = 255;
+      }
+      applyPreset(m_onPreset, NotifyUpdateMode);
+      return;
+    }
+    // preset not assigned
+    if (bri == 0) {
+      bri = briLast;
+      stateUpdated(NotifyUpdateMode);
+    }
+  } else {
+    if (m_offPreset) {
+      applyPreset(m_offPreset, NotifyUpdateMode);
+      return;
+    } else if (prevPlaylist) {
+      if (currentPreset==m_onPreset || currentPlaylist==m_onPreset) applyPreset(prevPlaylist, NotifyUpdateMode);
+      prevPlaylist = 0;
+      return;
+    } else if (prevPreset) {
+      if (prevPreset<255) { if (currentPreset==m_onPreset || currentPlaylist==m_onPreset) applyPreset(prevPreset, NotifyUpdateMode); }
+      else                { if (currentPreset==m_onPreset || currentPlaylist==m_onPreset) applyTemporaryPreset(); }
+      prevPreset = 0;
+      return;
+    }
+    // preset not assigned
+    if (bri != 0) {
+      briLast = bri;
+      bri = 0;
+      stateUpdated(NotifyUpdateMode);
+    }
+  }
+}
+
+void PIRsensorSwitch::publishMqtt(const char* state)
+{
+#ifndef WLED_DISABLE_MQTT
+  //Check if MQTT Connected, otherwise it will crash the 8266
+  if (WLED_MQTT_CONNECTED) {
+    char buf[64];
+    sprintf_P(buf, PSTR("%s/motion"), mqttDeviceTopic);   //max length: 33 + 7 = 40
+    mqtt->publish(buf, 0, false, state);
+  }
+#endif
+}
+
+void PIRsensorSwitch::publishHomeAssistantAutodiscovery()
+{
+#ifndef WLED_DISABLE_MQTT
+  if (WLED_MQTT_CONNECTED) {
+    StaticJsonDocument<600> doc;
+    char uid[24], json_str[1024], buf[128];
+
+    sprintf_P(buf, PSTR("%s Motion"), serverDescription); //max length: 33 + 7 = 40
+    doc[F("name")] = buf;
+    sprintf_P(buf, PSTR("%s/motion"), mqttDeviceTopic);   //max length: 33 + 7 = 40
+    doc[F("stat_t")] = buf;
+    doc[F("pl_on")]  = "on";
+    doc[F("pl_off")] = "off";
+    sprintf_P(uid, PSTR("%s_motion"), escapedMac.c_str());
+    doc[F("uniq_id")] = uid;
+    doc[F("dev_cla")] = F("motion");
+    doc[F("exp_aft")] = 1800;
+
+    JsonObject device = doc.createNestedObject(F("device")); // attach the sensor to the same device
+    device[F("name")] = serverDescription;
+    device[F("ids")]  = String(F("wled-sensor-")) + mqttClientID;
+    device[F("mf")]   = "WLED";
+    device[F("mdl")]  = F("FOSS");
+    device[F("sw")]   = versionString;
+    
+    sprintf_P(buf, PSTR("homeassistant/binary_sensor/%s/config"), uid);
+    DEBUG_PRINTLN(buf);
+    size_t payload_size = serializeJson(doc, json_str);
+    DEBUG_PRINTLN(json_str);
+
+    mqtt->publish(buf, 0, true, json_str, payload_size); // do we really need to retain?
+  }
+#endif
+}
+
+bool PIRsensorSwitch::updatePIRsensorState()
+{
+  bool pinState = digitalRead(PIRsensorPin);
+  if (pinState != sensorPinState) {
+    sensorPinState = pinState; // change previous state
+
+    if (sensorPinState == HIGH) {
+      offTimerStart = 0;
+      if (!m_mqttOnly && (!m_nightTimeOnly || (m_nightTimeOnly && !isDayTime()))) switchStrip(true);
+      else if (NotifyUpdateMode != CALL_MODE_NO_NOTIFY) updateInterfaces(CALL_MODE_WS_SEND);
+      publishMqtt("on");
+    } else {
+      // start switch off timer
+      offTimerStart = millis();
+      if (NotifyUpdateMode != CALL_MODE_NO_NOTIFY) updateInterfaces(CALL_MODE_WS_SEND);
+    }
+    return true;
+  }
+  return false;
+}
+
+bool PIRsensorSwitch::handleOffTimer()
+{
+  if (offTimerStart > 0 && millis() - offTimerStart > m_switchOffDelay) {
+    offTimerStart = 0;
+    if (enabled == true) {
+      if (!m_mqttOnly && (!m_nightTimeOnly || (m_nightTimeOnly && !isDayTime()) || PIRtriggered)) switchStrip(false);
+      else if (NotifyUpdateMode != CALL_MODE_NO_NOTIFY) updateInterfaces(CALL_MODE_WS_SEND);
+      publishMqtt("off");
+    }
+    return true;
+  }
+  return false;
+}
+
+//Functions called by WLED
+
+void PIRsensorSwitch::setup()
+{
+  if (enabled) {
+    // pin retrieved from cfg.json (readFromConfig()) prior to running setup()
+    if (PIRsensorPin >= 0 && pinManager.allocatePin(PIRsensorPin, false, PinOwner::UM_PIR)) {
+      // PIR Sensor mode INPUT_PULLUP
+      pinMode(PIRsensorPin, INPUT_PULLUP);
+      sensorPinState = digitalRead(PIRsensorPin);
+    } else {
+      if (PIRsensorPin >= 0) {
+        DEBUG_PRINTLN(F("PIRSensorSwitch pin allocation failed."));
+      }
+      PIRsensorPin = -1;  // allocation failed
+      enabled = false;
+    }
+  }
+  initDone = true;
+}
+
+void PIRsensorSwitch::onMqttConnect(bool sessionPresent)
+{
+  if (HomeAssistantDiscovery) {
+    publishHomeAssistantAutodiscovery();
+  }
+}
+
+void PIRsensorSwitch::loop()
+{
+  // only check sensors 4x/s
+  if (!enabled || millis() - lastLoop < 250 || strip.isUpdating()) return;
+  lastLoop = millis();
+
+  if (!updatePIRsensorState()) {
+    handleOffTimer();
+  }
+}
+
+void PIRsensorSwitch::addToJsonInfo(JsonObject &root)
+{
+  JsonObject user = root["u"];
+  if (user.isNull()) user = root.createNestedObject("u");
+
+  JsonArray infoArr = user.createNestedArray(FPSTR(_name));
+
+  String uiDomString;
+  if (enabled) {
+    if (offTimerStart > 0)
+    {
+      uiDomString = "";
+      unsigned int offSeconds = (m_switchOffDelay - (millis() - offTimerStart)) / 1000;
+      if (offSeconds >= 3600)
+      {
+        uiDomString += (offSeconds / 3600);
+        uiDomString += F("h ");
+        offSeconds %= 3600;
+      }
+      if (offSeconds >= 60)
+      {
+        uiDomString += (offSeconds / 60);
+        offSeconds %= 60;
+      }
+      else if (uiDomString.length() > 0)
+      {
+        uiDomString += 0;
+      }
+      if (uiDomString.length() > 0)
+      {
+        uiDomString += F("min ");
+      }
+      uiDomString += (offSeconds);
+      infoArr.add(uiDomString + F("s"));
+    } else {
+      infoArr.add(sensorPinState ? F("sensor on") : F("inactive"));
+    }
+  } else {
+    infoArr.add(F("disabled"));
+  }
+
+  uiDomString  = F(" <button class=\"btn btn-xs\" onclick=\"requestJson({");
+  uiDomString += FPSTR(_name);
+  uiDomString += F(":{");
+  uiDomString += FPSTR(_enabled);
+  if (enabled) {
+    uiDomString += F(":false}});\">");
+    uiDomString += F("<i class=\"icons on\">&#xe325;</i>");
+  } else {
+    uiDomString += F(":true}});\">");
+    uiDomString += F("<i class=\"icons off\">&#xe08f;</i>");
+  }
+  uiDomString += F("</button>");
+  infoArr.add(uiDomString);
+
+  JsonObject sensor = root[F("sensor")];
+  if (sensor.isNull()) sensor = root.createNestedObject(F("sensor"));
+  sensor[F("motion")] = sensorPinState || offTimerStart>0 ? true : false;
+}
+
+void PIRsensorSwitch::onStateChange(uint8_t mode) {
+  if (!initDone) return;
+  DEBUG_PRINT(F("PIR: offTimerStart=")); DEBUG_PRINTLN(offTimerStart);
+  if (m_override && PIRtriggered && offTimerStart) { // debounce
+    // checking PIRtriggered and offTimerStart will prevent cancellation upon On trigger
+    DEBUG_PRINTLN(F("PIR: Canceled."));
+    offTimerStart = 0;
+    PIRtriggered = false;
+  }
+}
+
+void PIRsensorSwitch::readFromJsonState(JsonObject &root)
+{
+  if (!initDone) return;  // prevent crash on boot applyPreset()
+  JsonObject usermod = root[FPSTR(_name)];
+  if (!usermod.isNull()) {
+    if (usermod[FPSTR(_enabled)].is<bool>()) {
+      enabled = usermod[FPSTR(_enabled)].as<bool>();
+    }
+  }
+}
+
+void PIRsensorSwitch::addToConfig(JsonObject &root)
+{
+  JsonObject top = root.createNestedObject(FPSTR(_name));
+  top[FPSTR(_enabled)]        = enabled;
+  top[FPSTR(_switchOffDelay)] = m_switchOffDelay / 1000;
+  top["pin"]                  = PIRsensorPin;
+  top[FPSTR(_onPreset)]       = m_onPreset;
+  top[FPSTR(_offPreset)]      = m_offPreset;
+  top[FPSTR(_nightTime)]      = m_nightTimeOnly;
+  top[FPSTR(_mqttOnly)]       = m_mqttOnly;
+  top[FPSTR(_offOnly)]        = m_offOnly;
+  top[FPSTR(_override)]       = m_override;
+  top[FPSTR(_haDiscovery)]    = HomeAssistantDiscovery;
+  top[FPSTR(_notify)]         = (NotifyUpdateMode != CALL_MODE_NO_NOTIFY);
+  DEBUG_PRINTLN(F("PIR config saved."));
+}
+
+void PIRsensorSwitch::appendConfigData()
+{
+  oappend(SET_F("addInfo('PIRsensorSwitch:HA-discovery',1,'HA=Home Assistant');"));     // 0 is field type, 1 is actual field
+  oappend(SET_F("addInfo('PIRsensorSwitch:notifications',1,'Periodic WS updates');"));  // 0 is field type, 1 is actual field
+  oappend(SET_F("addInfo('PIRsensorSwitch:override',1,'Cancel timer on change');"));    // 0 is field type, 1 is actual field
+}
+
+bool PIRsensorSwitch::readFromConfig(JsonObject &root)
+{
+  bool oldEnabled = enabled;
+  int8_t oldPin = PIRsensorPin;
+
+  DEBUG_PRINT(FPSTR(_name));
+  JsonObject top = root[FPSTR(_name)];
+  if (top.isNull()) {
+    DEBUG_PRINTLN(F(": No config found. (Using defaults.)"));
+    return false;
+  }
+
+  PIRsensorPin = top["pin"] | PIRsensorPin;
+
+  enabled = top[FPSTR(_enabled)] | enabled;
+
+  m_switchOffDelay = (top[FPSTR(_switchOffDelay)] | m_switchOffDelay/1000) * 1000;
+
+  m_onPreset = top[FPSTR(_onPreset)] | m_onPreset;
+  m_onPreset = max(0,min(250,(int)m_onPreset));
+  m_offPreset = top[FPSTR(_offPreset)] | m_offPreset;
+  m_offPreset = max(0,min(250,(int)m_offPreset));
+
+  m_nightTimeOnly = top[FPSTR(_nightTime)] | m_nightTimeOnly;
+  m_mqttOnly      = top[FPSTR(_mqttOnly)] | m_mqttOnly;
+  m_offOnly       = top[FPSTR(_offOnly)] | m_offOnly;
+  m_override      = top[FPSTR(_override)] | m_override;
+  HomeAssistantDiscovery = top[FPSTR(_haDiscovery)] | HomeAssistantDiscovery;
+
+  NotifyUpdateMode = top[FPSTR(_notify)] ? CALL_MODE_DIRECT_CHANGE : CALL_MODE_NO_NOTIFY;
+
+  if (!initDone) {
+    // reading config prior to setup()
+    DEBUG_PRINTLN(F(" config loaded."));
+  } else {
+    if (oldPin != PIRsensorPin || oldEnabled != enabled) {
+      // check if pin is OK
+      if (oldPin != PIRsensorPin && oldPin >= 0) {
+        // if we are changing pin in settings page
+        // deallocate old pin
+        pinManager.deallocatePin(oldPin, PinOwner::UM_PIR);
+        if (pinManager.allocatePin(PIRsensorPin, false, PinOwner::UM_PIR)) {
+          pinMode(PIRsensorPin, INPUT_PULLUP);
+        } else {
+          // allocation failed
+          PIRsensorPin = -1;
+          enabled = false;
+        }
+      }
+      if (enabled) {
+        sensorPinState = digitalRead(PIRsensorPin);
+      }
+    }
+    DEBUG_PRINTLN(F(" config (re)loaded."));
+  }
+  // use "return !top["newestParameter"].isNull();" when updating Usermod with new features
+  return !top[FPSTR(_override)].isNull();
+}

usermods/RTC/usermod_rtc.h

@@ -12,8 +12,7 @@ class RTCUsermod : public Usermod {
   public:
 
     void setup() {
-      PinManagerPinType pins[2] = { { i2c_scl, true }, { i2c_sda, true } };
+      if (i2c_scl<0 || i2c_sda<0) { disabled = true; return; }
-      if (!pinManager.allocateMultiplePins(pins, 2, PinOwner::HW_I2C)) { disabled = true; return; }
       RTC.begin();
       time_t rtcTime = RTC.get();
       if (rtcTime) {
@@ -25,8 +24,8 @@ class RTCUsermod : public Usermod {
     }
 
     void loop() {
-      if (strip.isUpdating()) return;
+      if (disabled || strip.isUpdating()) return;
-      if (!disabled && toki.isTick()) {
+      if (toki.isTick()) {
         time_t t = toki.second();
         if (t != RTC.get()) RTC.set(t); //set RTC to NTP/UI-provided value
       }

usermods/ST7789_display/ST7789_display.h

@@ -17,12 +17,6 @@
     #ifndef TFT_HEIGHT
         #error Please define TFT_HEIGHT
     #endif
-    #ifndef TFT_MOSI
-        #error Please define TFT_MOSI
-    #endif
-    #ifndef TFT_SCLK
-        #error Please define TFT_SCLK
-    #endif
     #ifndef TFT_DC
         #error Please define TFT_DC
     #endif
@@ -140,8 +134,14 @@ class St7789DisplayUsermod : public Usermod {
      */
     void setup()
     {
-        PinManagerPinType pins[] = { { TFT_MOSI, true }, { TFT_MISO, false}, { TFT_SCLK, true }, { TFT_CS, true}, { TFT_DC, true}, { TFT_RST, true }, { TFT_BL, true } };
+        PinManagerPinType spiPins[] = { { spi_mosi, true }, { spi_miso, false}, { spi_sclk, true } };
-        if (!pinManager.allocateMultiplePins(pins, 7, PinOwner::UM_FourLineDisplay)) { enabled = false; return; }
+        if (!pinManager.allocateMultiplePins(spiPins, 3, PinOwner::HW_SPI)) { enabled = false; return; }
+        PinManagerPinType displayPins[] = { { TFT_CS, true}, { TFT_DC, true}, { TFT_RST, true }, { TFT_BL, true } };
+        if (!pinManager.allocateMultiplePins(displayPins, sizeof(displayPins)/sizeof(PinManagerPinType), PinOwner::UM_FourLineDisplay)) {
+            pinManager.deallocateMultiplePins(spiPins, 3, PinOwner::HW_SPI);
+            enabled = false;
+            return;
+        }
 
         tft.init();
         tft.setRotation(0);  //Rotation here is set up for the text to be readable with the port on the left. Use 1 to flip.
@@ -365,9 +365,6 @@ class St7789DisplayUsermod : public Usermod {
     {
       JsonObject top = root.createNestedObject("ST7789");
       JsonArray pins = top.createNestedArray("pin");
-      pins.add(TFT_MOSI);
-      pins.add(TFT_MISO);
-      pins.add(TFT_SCLK);
       pins.add(TFT_CS);
       pins.add(TFT_DC);
       pins.add(TFT_RST);
@@ -376,6 +373,13 @@ class St7789DisplayUsermod : public Usermod {
     }
 
 
+    void appendConfigData() {
+      oappend(SET_F("addInfo('ST7789:pin[]',0,'','SPI CS');"));
+      oappend(SET_F("addInfo('ST7789:pin[]',1,'','SPI DC');"));
+      oappend(SET_F("addInfo('ST7789:pin[]',2,'','SPI RST');"));
+      oappend(SET_F("addInfo('ST7789:pin[]',2,'','SPI BL');"));
+    }
+
     /*
      * readFromConfig() can be used to read back the custom settings you added with addToConfig().
      * This is called by WLED when settings are loaded (currently this only happens once immediately after boot)

usermods/Si7021_MQTT_HA/usermod_si7021_mqtt_ha.h

@@ -13,14 +13,6 @@
 
 Adafruit_Si7021 si7021;
 
-#ifdef ARDUINO_ARCH_ESP32 //ESP32 boards
-uint8_t SCL_PIN = 22;
-uint8_t SDA_PIN = 21;
-#else //ESP8266 boards
-uint8_t SCL_PIN = 5;
-uint8_t SDA_PIN = 4;
-#endif
-
 class Si7021_MQTT_HA : public Usermod
 {
   private:
@@ -184,7 +176,6 @@ class Si7021_MQTT_HA : public Usermod
     {
       if (enabled) {
         Serial.println("Si7021_MQTT_HA: Starting!");
-        Wire.begin(SDA_PIN, SCL_PIN);
         Serial.println("Si7021_MQTT_HA: Initializing sensors.. ");
         _initializeSensor();
       }

usermods/VL53L0X_gestures/usermod_vl53l0x_gestures.h

@@ -50,9 +50,7 @@ class UsermodVL53L0XGestures : public Usermod {
   public:
 
     void setup() {
-      PinManagerPinType pins[2] = { { i2c_scl, true }, { i2c_sda, true } };
+      if (i2c_scl<0 || i2c_sda<0) { enabled = false; return; }
-      if (!pinManager.allocateMultiplePins(pins, 2, PinOwner::HW_I2C)) { enabled = false; return; }
-      Wire.begin();
 
       sensor.setTimeout(150);
       if (!sensor.init())

usermods/audioreactive/audio_reactive.h

@@ -569,16 +569,6 @@ class AudioReactive : public Usermod {
     #else
     int8_t i2sckPin = I2S_CKPIN;
     #endif
-    #ifndef ES7243_SDAPIN
-    int8_t sdaPin = -1;
-    #else
-    int8_t sdaPin = ES7243_SDAPIN;
-    #endif
-    #ifndef ES7243_SCLPIN
-    int8_t sclPin = -1;
-    #else
-    int8_t sclPin = ES7243_SCLPIN;
-    #endif
     #ifndef MCLK_PIN
     int8_t mclkPin = I2S_PIN_NO_CHANGE;  /* ESP32: only -1, 0, 1, 3 allowed*/
     #else
@@ -1136,7 +1126,7 @@ class AudioReactive : public Usermod {
           DEBUGSR_PRINTLN(F("AR: ES7243 Microphone (right channel only)."));
           audioSource = new ES7243(SAMPLE_RATE, BLOCK_SIZE);
           delay(100);
-          if (audioSource) audioSource->initialize(sdaPin, sclPin, i2swsPin, i2ssdPin, i2sckPin, mclkPin);
+          if (audioSource) audioSource->initialize(i2swsPin, i2ssdPin, i2sckPin, mclkPin);
           break;
         case 3:
           DEBUGSR_PRINT(F("AR: SPH0645 Microphone - ")); DEBUGSR_PRINTLN(F(I2S_MIC_CHANNEL_TEXT));
@@ -1664,8 +1654,6 @@ class AudioReactive : public Usermod {
       pinArray.add(i2swsPin);
       pinArray.add(i2sckPin);
       pinArray.add(mclkPin);
-      pinArray.add(sdaPin);
-      pinArray.add(sclPin);
 
       JsonObject cfg = top.createNestedObject("config");
       cfg[F("squelch")] = soundSquelch;
@@ -1726,8 +1714,6 @@ class AudioReactive : public Usermod {
       configComplete &= getJsonValue(top[FPSTR(_digitalmic)]["pin"][1], i2swsPin);
       configComplete &= getJsonValue(top[FPSTR(_digitalmic)]["pin"][2], i2sckPin);
       configComplete &= getJsonValue(top[FPSTR(_digitalmic)]["pin"][3], mclkPin);
-      configComplete &= getJsonValue(top[FPSTR(_digitalmic)]["pin"][4], sdaPin);
-      configComplete &= getJsonValue(top[FPSTR(_digitalmic)]["pin"][5], sclPin);
 
       configComplete &= getJsonValue(top["config"][F("squelch")], soundSquelch);
       configComplete &= getJsonValue(top["config"][F("gain")],    sampleGain);
@@ -1793,8 +1779,6 @@ class AudioReactive : public Usermod {
       #else
         oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',3,'<i>master clock</i>','I2S MCLK');"));
       #endif
-      oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',4,'','I2C SDA');"));
-      oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',5,'','I2C SCL');"));
     }
 
 

usermods/audioreactive/audio_source.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <Wire.h>
 #include "wled.h"
 #include <driver/i2s.h>
 #include <driver/adc.h>
@@ -383,21 +382,12 @@ class I2SSource : public AudioSource {
 */
 class ES7243 : public I2SSource {
   private:
-    // I2C initialization functions for ES7243
-    void _es7243I2cBegin() {
-      bool i2c_initialized = Wire.begin(pin_ES7243_SDA, pin_ES7243_SCL, 100000U);
-      if (i2c_initialized == false) {
-        DEBUGSR_PRINTLN(F("AR: ES7243 failed to initialize I2C bus driver."));
-      }
-    }
 
     void _es7243I2cWrite(uint8_t reg, uint8_t val) {
-#ifndef ES7243_ADDR
+      #ifndef ES7243_ADDR
-      Wire.beginTransmission(0x13);
+        #define ES7243_ADDR 0x13   // default address
-      #define ES7243_ADDR 0x13   // default address
+      #endif
-#else
       Wire.beginTransmission(ES7243_ADDR);
-#endif
       Wire.write((uint8_t)reg);
       Wire.write((uint8_t)val);
       uint8_t i2cErr = Wire.endTransmission();  // i2cErr == 0 means OK
@@ -407,7 +397,6 @@ class ES7243 : public I2SSource {
     }
 
     void _es7243InitAdc() {
-      _es7243I2cBegin();
       _es7243I2cWrite(0x00, 0x01);
       _es7243I2cWrite(0x06, 0x00);
       _es7243I2cWrite(0x05, 0x1B);
@@ -422,44 +411,20 @@ public:
       _config.channel_format = I2S_CHANNEL_FMT_ONLY_RIGHT;
     };
 
-    void initialize(int8_t sdaPin, int8_t sclPin, int8_t i2swsPin, int8_t i2ssdPin, int8_t i2sckPin, int8_t mclkPin) {
+    void initialize(int8_t i2swsPin, int8_t i2ssdPin, int8_t i2sckPin, int8_t mclkPin) {
-      // check that pins are valid
-      if ((sdaPin < 0) || (sclPin < 0)) {
-        DEBUGSR_PRINTF("\nAR: invalid ES7243 I2C pins: SDA=%d, SCL=%d\n", sdaPin, sclPin); 
-        return;
-      }
-
       if ((i2sckPin < 0) || (mclkPin < 0)) {
         DEBUGSR_PRINTF("\nAR: invalid I2S pin: SCK=%d, MCLK=%d\n", i2sckPin, mclkPin); 
         return;
       }
 
-      // Reserve SDA and SCL pins of the I2C interface
-      PinManagerPinType es7243Pins[2] = { { sdaPin, true }, { sclPin, true } };
-      if (!pinManager.allocateMultiplePins(es7243Pins, 2, PinOwner::HW_I2C)) {
-        pinManager.deallocateMultiplePins(es7243Pins, 2, PinOwner::HW_I2C);
-        DEBUGSR_PRINTF("\nAR: Failed to allocate ES7243 I2C pins: SDA=%d, SCL=%d\n", sdaPin, sclPin); 
-        return;
-      }
-
-      pin_ES7243_SDA = sdaPin;
-      pin_ES7243_SCL = sclPin;
-
       // First route mclk, then configure ADC over I2C, then configure I2S
       _es7243InitAdc();
       I2SSource::initialize(i2swsPin, i2ssdPin, i2sckPin, mclkPin);
     }
 
     void deinitialize() {
-      // Release SDA and SCL pins of the I2C interface
-      PinManagerPinType es7243Pins[2] = { { pin_ES7243_SDA, true }, { pin_ES7243_SCL, true } };
-      pinManager.deallocateMultiplePins(es7243Pins, 2, PinOwner::HW_I2C);
       I2SSource::deinitialize();
     }
-
-  private:
-    int8_t pin_ES7243_SDA;
-    int8_t pin_ES7243_SCL;
 };
 
 /* ES8388 Sound Modude

usermods/mpu6050_imu/usermod_mpu6050_imu.h

@@ -85,12 +85,9 @@ class MPU6050Driver : public Usermod {
      * setup() is called once at boot. WiFi is not yet connected at this point.
      */
     void setup() {
-      PinManagerPinType pins[2] = { { i2c_scl, true }, { i2c_sda, true } };
+      if (i2c_scl<0 || i2c_sda<0) { enabled = false; return; }
-      if (!pinManager.allocateMultiplePins(pins, 2, PinOwner::HW_I2C)) { enabled = false; return; }
-      // join I2C bus (I2Cdev library doesn't do this automatically)
       #if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
-        Wire.begin();
+        Wire.setClock(400000U); // 400kHz I2C clock. Comment this line if having compilation difficulties
-        Wire.setClock(400000); // 400kHz I2C clock. Comment this line if having compilation difficulties
       #elif I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_FASTWIRE
         Fastwire::setup(400, true);
       #endif

usermods/multi_relay/readme.md

@@ -1,6 +1,9 @@
 # Multi Relay
 
 This usermod-v2 modification allows the connection of multiple relays, each with individual delay and on/off mode.
+Usermod supports PCF8574 I2C port expander to reduce GPIO use.
+PCF8574 supports 8 outputs and each output corresponds to a relay in WLED (relay 0 = port 0, etc). I you are using more than 8 relays with multiple PCF8574 make sure their addresses are set conscutively (e.g. 0x20 and 0x21). You can set address of first expander in settings.
+(**NOTE:** Will require Wire library and global I2C pins defined.)
 
 ## HTTP API
 All responses are returned in JSON format. 
@@ -81,13 +84,15 @@ void registerUsermods()
 Usermod can be configured via the Usermods settings page.
 
 * `enabled` - enable/disable usermod
+* `use-PCF8574` - use PCF8574 port expander instead of GPIO pins
+* `first-PCF8574` - I2C address of first expander (WARNING: enter *decimal* value)
+* `broadcast`- time in seconds between MQTT relay-state broadcasts
+* `HA-discovery`- enable Home Assistant auto discovery
 * `pin` - ESP GPIO pin the relay is connected to (can be configured at compile time `-D MULTI_RELAY_PINS=xx,xx,...`)
 * `delay-s` - delay in seconds after on/off command is received
 * `active-high` - assign high/low activation of relay (can be used to reverse relay states)
 * `external` - if enabled, WLED does not control relay, it can only be triggered by an external command (MQTT, HTTP, JSON or button)
 * `button` - button (from LED Settings) that controls this relay
-* `broadcast`- time in seconds between MQTT relay-state broadcasts
-* `HA-discovery`- enable Home Assistant auto discovery
 
 If there is no MultiRelay section, just save current configuration and re-open Usermods settings page. 
 
@@ -100,3 +105,6 @@ Have fun - @blazoncek
 2021-11
 * Added information about dynamic configuration options
 * Added button support.
+
+2023-05
+* Added support for PCF8574 I2C port expander (multiple)

usermods/sensors_to_mqtt/usermod_v2_SensorsToMqtt.h

@@ -6,7 +6,6 @@
 
 #include "wled.h"
 #include <Arduino.h>
-#include <Wire.h>
 #include <Adafruit_Sensor.h>
 #include <Adafruit_BMP280.h>
 #include <Adafruit_CCS811.h>
@@ -16,14 +15,6 @@ Adafruit_BMP280 bmp;
 Adafruit_Si7021 si7021;
 Adafruit_CCS811 ccs811;
 
-#ifdef ARDUINO_ARCH_ESP32 //ESP32 boards
-uint8_t SCL_PIN = 22;
-uint8_t SDA_PIN = 21;
-#else //ESP8266 boards
-uint8_t SCL_PIN = 5;
-uint8_t SDA_PIN = 4;
-#endif
-
 class UserMod_SensorsToMQTT : public Usermod
 {
 private:
@@ -231,7 +222,6 @@ public:
   void setup()
   {
     Serial.println("Starting!");
-    Wire.begin(SDA_PIN, SCL_PIN);
     Serial.println("Initializing sensors.. ");
     _initialize();
   }

usermods/sht/usermod_sht.h

@@ -16,7 +16,6 @@ class ShtUsermod : public Usermod
   private:
     bool enabled = false; // Is usermod enabled or not
     bool firstRunDone = false; // Remembers if the first config load run had been done
-    bool pinAllocDone = true; // Remembers if we have allocated pins
     bool initDone = false; // Remembers if the mod has been completely initialised
     bool haMqttDiscovery = false; // Is MQTT discovery enabled or not
     bool haMqttDiscoveryDone = false; // Remembers if we already published the HA discovery topics
@@ -94,7 +93,7 @@ void ShtUsermod::initShtTempHumiditySensor()
     case USERMOD_SHT_TYPE_SHT85: shtTempHumidSensor = (SHT *) new SHT85(); break;
   }
 
-  shtTempHumidSensor->begin(shtI2cAddress, i2c_sda, i2c_scl);
+  shtTempHumidSensor->begin(shtI2cAddress); // uses &Wire
   if (shtTempHumidSensor->readStatus() == 0xFFFF) {
     DEBUG_PRINTF("[%s] SHT init failed!\n", _name);
     cleanup();
@@ -132,13 +131,6 @@ void ShtUsermod::cleanupShtTempHumiditySensor()
 void ShtUsermod::cleanup()
 {
   cleanupShtTempHumiditySensor();
-
-  if (pinAllocDone) {
-    PinManagerPinType pins[2] = { { i2c_sda, true }, { i2c_scl, true } };
-    pinManager.deallocateMultiplePins(pins, 2, PinOwner::HW_I2C);
-    pinAllocDone = false;
-  }
-
   enabled = false;
 }
 
@@ -237,14 +229,12 @@ void ShtUsermod::appendDeviceToMqttDiscoveryMessage(JsonDocument& root) {
 void ShtUsermod::setup()
 {
   if (enabled) {
-    PinManagerPinType pins[2] = { { i2c_sda, true }, { i2c_scl, true } };
+    // GPIOs can be set to -1 , so check they're gt zero
-    // GPIOs can be set to -1 and allocateMultiplePins() will return true, so check they're gt zero
+    if (i2c_sda < 0 || i2c_scl < 0) {
-    if (i2c_sda < 0 || i2c_scl < 0 || !pinManager.allocateMultiplePins(pins, 2, PinOwner::HW_I2C)) {
+      DEBUG_PRINTF("[%s] I2C bus not initialised!\n", _name);
-      DEBUG_PRINTF("[%s] SHT pin allocation failed!\n", _name);
       cleanup();
       return;
     }
-    pinAllocDone = true;
 
     initShtTempHumiditySensor();
 

wled00.sln

@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.28010.2046
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wled00", "wled00\wled00.vcxproj", "{C5F80730-F44F-4478-BDAE-6634EFC2CA88}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x86 = Debug|x86
-		Release|x86 = Release|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Debug|x86.ActiveCfg = Debug|Win32
-		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Debug|x86.Build.0 = Debug|Win32
-		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Release|x86.ActiveCfg = Release|Win32
-		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Release|x86.Build.0 = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {9A679C2B-61D3-400B-B96F-06E604E9CED2}
-	EndGlobalSection
-EndGlobal

wled00/FX.cpp

@@ -278,7 +278,7 @@ uint16_t mode_random_color(void) {
   SEGMENT.fill(color_blend(SEGMENT.color_wheel(SEGENV.aux1), SEGMENT.color_wheel(SEGENV.aux0), fade));
   return FRAMETIME;
 }
-static const char _data_FX_MODE_RANDOM_COLOR[] PROGMEM = "Random Colors@!,Fade time;;!";
+static const char _data_FX_MODE_RANDOM_COLOR[] PROGMEM = "Random Colors@!,Fade time;;!;01";
 
 
 /*
@@ -433,7 +433,7 @@ uint16_t mode_rainbow(void) {
 
   return FRAMETIME;
 }
-static const char _data_FX_MODE_RAINBOW[] PROGMEM = "Colorloop@!,Saturation;;!";
+static const char _data_FX_MODE_RAINBOW[] PROGMEM = "Colorloop@!,Saturation;;!;01";
 
 
 /*
@@ -2805,7 +2805,7 @@ uint16_t mode_bouncing_balls(void) {
       // number of balls based on intensity setting to max of 7 (cycles colors)
       // non-chosen color is a random color
       uint16_t numBalls = (SEGMENT.intensity * (maxNumBalls - 1)) / 255 + 1; // minimum 1 ball
-      const float gravity = -9.81; // standard value of gravity
+      const float gravity = -9.81f; // standard value of gravity
       const bool hasCol2 = SEGCOLOR(2);
       const unsigned long time = millis();
 
@@ -4175,11 +4175,9 @@ static const char _data_FX_MODE_DANCING_SHADOWS[] PROGMEM = "Dancing Shadows@!,#
   By Stefan Seegel
 */
 uint16_t mode_washing_machine(void) {
-  float speed = tristate_square8(strip.now >> 7, 90, 15);
+  int speed = tristate_square8(strip.now >> 7, 90, 15);
-  float quot  = 32.0f - ((float)SEGMENT.speed / 16.0f);
-  speed /= quot;
 
-  SEGENV.step += (speed * 128.0f);
+  SEGENV.step += (speed * 2048) / (512 - SEGMENT.speed);
 
   for (int i = 0; i < SEGLEN; i++) {
     uint8_t col = sin8(((SEGMENT.intensity / 25 + 1) * 255 * i / SEGLEN) + (SEGENV.step >> 7));
@@ -4593,7 +4591,7 @@ uint16_t mode_2DBlackHole(void) {            // By: Stepko https://editor.soulma
   }
 
   SEGMENT.fadeToBlackBy(16 + (SEGMENT.speed>>3)); // create fading trails
-  float t = (float)(millis())/128;              // timebase
+  unsigned long t = millis()/128;                 // timebase
   // outer stars
   for (size_t i = 0; i < 8; i++) {
     x = beatsin8(SEGMENT.custom1>>3,   0, cols - 1, 0, ((i % 2) ? 128 : 0) + t * i);
@@ -5097,21 +5095,22 @@ uint16_t mode_2DLissajous(void) {            // By: Andrew Tuline
   const uint16_t rows = SEGMENT.virtualHeight();
 
   SEGMENT.fadeToBlackBy(SEGMENT.intensity);
+  uint_fast16_t phase = (millis() * (1 + SEGENV.custom3)) /32;  // allow user to control rotation speed
 
   //for (int i=0; i < 4*(cols+rows); i ++) {
   for (int i=0; i < 256; i ++) {
     //float xlocn = float(sin8(now/4+i*(SEGMENT.speed>>5))) / 255.0f;
     //float ylocn = float(cos8(now/4+i*2)) / 255.0f;
-    uint8_t xlocn = sin8(millis()/4+i*(SEGMENT.speed>>5));
+    uint_fast8_t xlocn = sin8(phase/2 + (i*SEGMENT.speed)/32);
-    uint8_t ylocn = cos8(millis()/4+i*2);
+    uint_fast8_t ylocn = cos8(phase/2 + i*2);
-    xlocn = map(xlocn,0,255,0,cols-1);
+    xlocn = (cols < 2) ? 1 : (map(2*xlocn, 0,511, 0,2*(cols-1)) +1) /2;    // softhack007: "(2* ..... +1) /2" for proper rounding
-    ylocn = map(ylocn,0,255,0,rows-1);
+    ylocn = (rows < 2) ? 1 : (map(2*ylocn, 0,511, 0,2*(rows-1)) +1) /2;    // "rows > 1" is needed to avoid div/0 in map()
-    SEGMENT.setPixelColorXY(xlocn, ylocn, SEGMENT.color_from_palette(millis()/100+i, false, PALETTE_SOLID_WRAP, 0));
+    SEGMENT.setPixelColorXY((uint8_t)xlocn, (uint8_t)ylocn, SEGMENT.color_from_palette(millis()/100+i, false, PALETTE_SOLID_WRAP, 0));
   }
 
   return FRAMETIME;
 } // mode_2DLissajous()
-static const char _data_FX_MODE_2DLISSAJOUS[] PROGMEM = "Lissajous@X frequency,Fade rate;!;!;2";
+static const char _data_FX_MODE_2DLISSAJOUS[] PROGMEM = "Lissajous@X frequency,Fade rate,,,Speed;!;!;2;;c3=15";
 
 
 ///////////////////////
@@ -5275,7 +5274,7 @@ uint16_t mode_2DPlasmaball(void) {                   // By: Stepko https://edito
 
   SEGMENT.fadeToBlackBy(SEGMENT.custom1>>2);
 
-  float t = millis() / (33 - SEGMENT.speed/8);
+  uint_fast32_t t = (millis() * 8) / (256 - SEGMENT.speed);  // optimized to avoid float
   for (int i = 0; i < cols; i++) {
     uint16_t thisVal = inoise8(i * 30, t, t);
     uint16_t thisMax = map(thisVal, 0, 255, 0, cols-1);
@@ -5878,11 +5877,17 @@ uint16_t mode_2Dscrollingtext(void) {
     case 4: letterWidth = 7; letterHeight =  9; break;
     case 5: letterWidth = 5; letterHeight = 12; break;
   }
+  const bool zero = SEGMENT.check3;
   const int yoffset = map(SEGMENT.intensity, 0, 255, -rows/2, rows/2) + (rows-letterHeight)/2;
-  char text[33] = {'\0'};
+  char text[WLED_MAX_SEGNAME_LEN+1] = {'\0'};
   if (SEGMENT.name) for (size_t i=0,j=0; i<strlen(SEGMENT.name); i++) if (SEGMENT.name[i]>31 && SEGMENT.name[i]<128) text[j++] = SEGMENT.name[i];
 
-  if (!strlen(text) || !strncmp_P(text,PSTR("#DATE"),5) || !strncmp_P(text,PSTR("#DDMM"),5) || !strncmp_P(text,PSTR("#MMDD"),5) || !strncmp_P(text,PSTR("#TIME"),5) || !strncmp_P(text,PSTR("#HHMM"),5)) { // fallback if empty segment name: display date and time
+  if (!strlen(text)
+    || !strncmp_P(text,PSTR("#DATE"),5)
+    || !strncmp_P(text,PSTR("#DDMM"),5)
+    || !strncmp_P(text,PSTR("#MMDD"),5)
+    || !strncmp_P(text,PSTR("#TIME"),5)
+    || !strncmp_P(text,PSTR("#HHMM"),5)) { // fallback if empty segment name: display date and time
     char sec[5];
     byte AmPmHour = hour(localTime);
     boolean isitAM = true;
@@ -5892,12 +5897,12 @@ uint16_t mode_2Dscrollingtext(void) {
     }
     if (useAMPM) sprintf_P(sec, PSTR(" %2s"), (isitAM ? "AM" : "PM"));
     else         sprintf_P(sec, PSTR(":%02d"), second(localTime));
-    if      (!strncmp_P(text,PSTR("#DATE"),5)) sprintf_P(text, PSTR("%d.%d.%d"), day(localTime), month(localTime), year(localTime));
+    if      (!strncmp_P(text,PSTR("#DATE"),5)) sprintf_P(text, zero?PSTR("%02d.%02d.%04d"):PSTR("%d.%d.%d"), day(localTime), month(localTime), year(localTime));
-    else if (!strncmp_P(text,PSTR("#DDMM"),5)) sprintf_P(text, PSTR("%d.%d"), day(localTime), month(localTime));
+    else if (!strncmp_P(text,PSTR("#DDMM"),5)) sprintf_P(text, zero?PSTR("%02d.%02d"):PSTR("%d.%d"), day(localTime), month(localTime));
-    else if (!strncmp_P(text,PSTR("#MMDD"),5)) sprintf_P(text, PSTR("%d/%d"), month(localTime), day(localTime));
+    else if (!strncmp_P(text,PSTR("#MMDD"),5)) sprintf_P(text, zero?PSTR("%02d/%02d"):PSTR("%d/%d"), month(localTime), day(localTime));
-    else if (!strncmp_P(text,PSTR("#TIME"),5)) sprintf_P(text, PSTR("%2d:%02d%s"), AmPmHour, minute(localTime), sec);
+    else if (!strncmp_P(text,PSTR("#TIME"),5)) sprintf_P(text, zero?PSTR("%02d:%02d%s"):PSTR("%2d:%02d%s"), AmPmHour, minute(localTime), sec);
-    else if (!strncmp_P(text,PSTR("#HHMM"),5)) sprintf_P(text, PSTR("%2d:%02d"), AmPmHour, minute(localTime));
+    else if (!strncmp_P(text,PSTR("#HHMM"),5)) sprintf_P(text, zero?PSTR("%02d:%02d"):PSTR("%d:%02d"), AmPmHour, minute(localTime));
-    else sprintf_P(text, PSTR("%s %d, %d %2d:%02d%s"), monthShortStr(month(localTime)), day(localTime), year(localTime), AmPmHour, minute(localTime), sec);
+    else sprintf_P(text, zero?PSTR("%s %02d, %04d %02d:%02d%s"):PSTR("%s %d, %d %d:%02d%s"), monthShortStr(month(localTime)), day(localTime), year(localTime), AmPmHour, minute(localTime), sec);
   }
   const int numberOfLetters = strlen(text);
 
@@ -5924,7 +5929,7 @@ uint16_t mode_2Dscrollingtext(void) {
 
   return FRAMETIME;
 }
-static const char _data_FX_MODE_2DSCROLLTEXT[] PROGMEM = "Scrolling Text@!,Y Offset,Trail,Font size,,Gradient,Overlay;!,!,Gradient;!;2;ix=128,c1=0,rev=0,mi=0,rY=0,mY=0";
+static const char _data_FX_MODE_2DSCROLLTEXT[] PROGMEM = "Scrolling Text@!,Y Offset,Trail,Font size,,Gradient,Overlay,0;!,!,Gradient;!;2;ix=128,c1=0,rev=0,mi=0,rY=0,mY=0";
 
 
 ////////////////////////////
@@ -6835,7 +6840,7 @@ uint16_t mode_freqmatrix(void) {                // Freqmatrix. By Andreas Plesch
 
   return FRAMETIME;
 } // mode_freqmatrix()
-static const char _data_FX_MODE_FREQMATRIX[] PROGMEM = "Freqmatrix@Time delay,Sound effect,Low bin,High bin,Sensivity;;;1f;m12=3,si=0"; // Corner, Beatsin
+static const char _data_FX_MODE_FREQMATRIX[] PROGMEM = "Freqmatrix@Speed,Sound effect,Low bin,High bin,Sensivity;;;1f;m12=3,si=0"; // Corner, Beatsin
 
 
 //////////////////////
@@ -6939,7 +6944,7 @@ uint16_t mode_freqwave(void) {                  // Freqwave. By Andreas Pleschun
 
   return FRAMETIME;
 } // mode_freqwave()
-static const char _data_FX_MODE_FREQWAVE[] PROGMEM = "Freqwave@Time delay,Sound effect,Low bin,High bin,Pre-amp;;;1f;m12=2,si=0"; // Circle, Beatsin
+static const char _data_FX_MODE_FREQWAVE[] PROGMEM = "Freqwave@Speed,Sound effect,Low bin,High bin,Pre-amp;;;1f;m12=2,si=0"; // Circle, Beatsin
 
 
 ///////////////////////

wled00/FX.h

@@ -353,7 +353,8 @@ typedef struct Segment {
         bool    mirror_y    : 1;  //     8 : mirrored Y (2D)
         bool    transpose   : 1;  //     9 : transposed (2D, swapped X & Y)
         uint8_t map1D2D     : 3;  // 10-12 : mapping for 1D effect on 2D (0-use as strip, 1-expand vertically, 2-circular/arc, 3-rectangular/corner, ...)
-        uint8_t soundSim    : 3;  // 13-15 : 0-7 sound simulation types
+        uint8_t soundSim    : 1;  //    13 : 0-1 sound simulation types ("soft" & "hard" or "on"/"off")
+        uint8_t set         : 2;  // 14-15 : 0-3 UI segment sets/groups
       };
     };
     uint8_t  grouping, spacing;
@@ -486,7 +487,7 @@ typedef struct Segment {
       //if (leds) Serial.printf(" [%u]", length()*sizeof(CRGB));
       //Serial.println();
       //#endif
-      if (!Segment::_globalLeds && leds) free(leds);
+      if (!Segment::_globalLeds && leds) { free(leds); leds = nullptr;} // reset to nullptr, to avoid race conditions
       if (name) delete[] name;
       if (_t) delete _t;
       deallocateData();
@@ -506,16 +507,16 @@ typedef struct Segment {
     inline bool     hasRGB(void)         const { return _isRGB; }
     inline bool     hasWhite(void)       const { return _hasW; }
     inline bool     isCCT(void)          const { return _isCCT; }
-    inline uint16_t width(void)          const { return stop - start; }       // segment width in physical pixels (length if 1D)
+    inline uint16_t width(void)          const { return (stop > start)   ? (stop - start)   : 0; } // segment width in physical pixels (length if 1D)
-    inline uint16_t height(void)         const { return stopY - startY; }     // segment height (if 2D) in physical pixels
+    inline uint16_t height(void)         const { return (stopY > startY) ? (stopY - startY) : 0; } // segment height (if 2D) in physical pixels // softhack007: make sure its always > 0
-    inline uint16_t length(void)         const { return width() * height(); } // segment length (count) in physical pixels
+    inline uint16_t length(void)         const { return width() * height(); }                      // segment length (count) in physical pixels
     inline uint16_t groupLength(void)    const { return grouping + spacing; }
     inline uint8_t  getLightCapabilities(void) const { return _capabilities; }
 
     static uint16_t getUsedSegmentData(void)    { return _usedSegmentData; }
     static void     addUsedSegmentData(int len) { _usedSegmentData += len; }
 
-    void    set(uint16_t i1, uint16_t i2, uint8_t grp=1, uint8_t spc=0, uint16_t ofs=UINT16_MAX, uint16_t i1Y=0, uint16_t i2Y=1);
+    void    setUp(uint16_t i1, uint16_t i2, uint8_t grp=1, uint8_t spc=0, uint16_t ofs=UINT16_MAX, uint16_t i1Y=0, uint16_t i2Y=1);
     bool    setColor(uint8_t slot, uint32_t c); //returns true if changed
     void    setCCT(uint16_t k);
     void    setOpacity(uint8_t o);
@@ -709,7 +710,7 @@ class WS2812FX {  // 96 bytes
       panel.clear();
 #endif
       customPalettes.clear();
-      if (useLedsArray && Segment::_globalLeds) free(Segment::_globalLeds);
+      if (useLedsArray && Segment::_globalLeds) {free(Segment::_globalLeds); Segment::_globalLeds = nullptr;} // reset to nullptr, to avoid race conditions
     }
 
     static WS2812FX* getInstance(void) { return instance; }
@@ -771,6 +772,7 @@ class WS2812FX {  // 96 bytes
       getActiveSegmentsNum(void),
       getFirstSelectedSegId(void),
       getLastActiveSegmentId(void),
+      getActiveSegsLightCapabilities(bool selectedOnly = false),
       setPixelSegment(uint8_t n);
 
     inline uint8_t getBrightness(void) { return _brightness; }

wled00/FX_2Dfcn.cpp

@@ -191,6 +191,8 @@ uint32_t WS2812FX::getPixelColorXY(uint16_t x, uint16_t y) {
 uint16_t /*IRAM_ATTR*/ Segment::XY(uint16_t x, uint16_t y) {
   uint16_t width  = virtualWidth();   // segment width in logical pixels
   uint16_t height = virtualHeight();  // segment height in logical pixels
+  if (width == 0) return 0;           // softhack007 avoid div/0
+  if (height == 0) return (x%width);  // softhack007 avoid div/0
   return (x%width) + (y%height) * width;
 }
 
@@ -202,7 +204,6 @@ void /*IRAM_ATTR*/ Segment::setPixelColorXY(int x, int y, uint32_t col)
   if (leds) leds[XY(x,y)] = col;
 
   uint8_t _bri_t = currentBri(on ? opacity : 0);
-  if (!_bri_t && !transitional) return;
   if (_bri_t < 255) {
     byte r = scale8(R(col), _bri_t);
     byte g = scale8(G(col), _bri_t);
@@ -305,6 +306,7 @@ void Segment::blendPixelColorXY(uint16_t x, uint16_t y, uint32_t color, uint8_t
 
 // Adds the specified color with the existing pixel color perserving color balance.
 void Segment::addPixelColorXY(int x, int y, uint32_t color, bool fast) {
+  if (x >= virtualWidth() || y >= virtualHeight() || x<0 || y<0) return;  // if pixel would fall out of virtual segment just exit
   uint32_t col = getPixelColorXY(x,y);
   uint8_t r = R(col);
   uint8_t g = G(col);
@@ -329,50 +331,54 @@ void Segment::fadePixelColorXY(uint16_t x, uint16_t y, uint8_t fade) {
 
 // blurRow: perform a blur on a row of a rectangular matrix
 void Segment::blurRow(uint16_t row, fract8 blur_amount) {
-  const uint16_t cols = virtualWidth();
+  const uint_fast16_t cols = virtualWidth();
-  const uint16_t rows = virtualHeight();
+  const uint_fast16_t rows = virtualHeight();
 
   if (row >= rows) return;
   // blur one row
   uint8_t keep = 255 - blur_amount;
   uint8_t seep = blur_amount >> 1;
   CRGB carryover = CRGB::Black;
-  for (uint16_t x = 0; x < cols; x++) {
+  for (uint_fast16_t x = 0; x < cols; x++) {
     CRGB cur = getPixelColorXY(x, row);
+    CRGB before = cur;     // remember color before blur
     CRGB part = cur;
     part.nscale8(seep);
     cur.nscale8(keep);
     cur += carryover;
-    if (x) {
+    if (x>0) {
       CRGB prev = CRGB(getPixelColorXY(x-1, row)) + part;
       setPixelColorXY(x-1, row, prev);
     }
-    setPixelColorXY(x, row, cur);
+    if (before != cur)         // optimization: only set pixel if color has changed
+      setPixelColorXY(x, row, cur);
     carryover = part;
   }
 }
 
 // blurCol: perform a blur on a column of a rectangular matrix
 void Segment::blurCol(uint16_t col, fract8 blur_amount) {
-  const uint16_t cols = virtualWidth();
+  const uint_fast16_t cols = virtualWidth();
-  const uint16_t rows = virtualHeight();
+  const uint_fast16_t rows = virtualHeight();
 
   if (col >= cols) return;
   // blur one column
   uint8_t keep = 255 - blur_amount;
   uint8_t seep = blur_amount >> 1;
   CRGB carryover = CRGB::Black;
-  for (uint16_t i = 0; i < rows; i++) {
+  for (uint_fast16_t y = 0; y < rows; y++) {
-    CRGB cur = getPixelColorXY(col, i);
+    CRGB cur = getPixelColorXY(col, y);
     CRGB part = cur;
+    CRGB before = cur;     // remember color before blur
     part.nscale8(seep);
     cur.nscale8(keep);
     cur += carryover;
-    if (i) {
+    if (y>0) {
-      CRGB prev = CRGB(getPixelColorXY(col, i-1)) + part;
+      CRGB prev = CRGB(getPixelColorXY(col, y-1)) + part;
-      setPixelColorXY(col, i-1, prev);
+      setPixelColorXY(col, y-1, prev);
     }
-    setPixelColorXY(col, i, cur);
+    if (before != cur)         // optimization: only set pixel if color has changed
+      setPixelColorXY(col, y, cur);
     carryover = part;
   }
 }
@@ -391,8 +397,8 @@ void Segment::box_blur(uint16_t i, bool vertical, fract8 blur_amount) {
   for (uint16_t j = 0; j < dim1; j++) {
     uint16_t x = vertical ? i : j;
     uint16_t y = vertical ? j : i;
-    uint16_t xp = vertical ? x : x-1;
+    int16_t xp = vertical ? x : x-1;  // "signed" to prevent underflow
-    uint16_t yp = vertical ? y-1 : y;
+    int16_t yp = vertical ? y-1 : y;  // "signed" to prevent underflow
     uint16_t xn = vertical ? x : x+1;
     uint16_t yn = vertical ? y+1 : y;
     CRGB curr = getPixelColorXY(x,y);

wled00/FX_fcn.cpp

@@ -90,18 +90,18 @@ Segment::Segment(const Segment &orig) {
   if (orig.name) { name = new char[strlen(orig.name)+1]; if (name) strcpy(name, orig.name); }
   if (orig.data) { if (allocateData(orig._dataLen)) memcpy(data, orig.data, orig._dataLen); }
   if (orig._t)   { _t = new Transition(orig._t->_dur, orig._t->_briT, orig._t->_cctT, orig._t->_colorT); }
-  if (orig.leds && !Segment::_globalLeds) { leds = (CRGB*)malloc(sizeof(CRGB)*length()); if (leds) memcpy(leds, orig.leds, sizeof(CRGB)*length()); }
+  if (orig.leds && !Segment::_globalLeds && length() > 0) { leds = (CRGB*)malloc(sizeof(CRGB)*length()); if (leds) memcpy(leds, orig.leds, sizeof(CRGB)*length()); }
 }
 
 // move constructor
 Segment::Segment(Segment &&orig) noexcept {
   //DEBUG_PRINTLN(F("-- Move segment constructor --"));
   memcpy((void*)this, (void*)&orig, sizeof(Segment));
+  orig.leds = nullptr;
   orig.name = nullptr;
   orig.data = nullptr;
   orig._dataLen = 0;
   orig._t   = nullptr;
-  orig.leds = nullptr;
 }
 
 // copy assignment
@@ -111,7 +111,7 @@ Segment& Segment::operator= (const Segment &orig) {
     // clean destination
     if (name) delete[] name;
     if (_t)   delete _t;
-    if (leds && !Segment::_globalLeds) free(leds);
+    if (leds && !Segment::_globalLeds) {free(leds); leds=nullptr;} 
     deallocateData();
     // copy source
     memcpy((void*)this, (void*)&orig, sizeof(Segment));
@@ -125,7 +125,7 @@ Segment& Segment::operator= (const Segment &orig) {
     if (orig.name) { name = new char[strlen(orig.name)+1]; if (name) strcpy(name, orig.name); }
     if (orig.data) { if (allocateData(orig._dataLen)) memcpy(data, orig.data, orig._dataLen); }
     if (orig._t)   { _t = new Transition(orig._t->_dur, orig._t->_briT, orig._t->_cctT, orig._t->_colorT); }
-    if (orig.leds && !Segment::_globalLeds) { leds = (CRGB*)malloc(sizeof(CRGB)*length()); if (leds) memcpy(leds, orig.leds, sizeof(CRGB)*length()); }
+    if (orig.leds && !Segment::_globalLeds && length() > 0) { leds = (CRGB*)malloc(sizeof(CRGB)*length()); if (leds) memcpy(leds, orig.leds, sizeof(CRGB)*length()); }
   }
   return *this;
 }
@@ -137,7 +137,7 @@ Segment& Segment::operator= (Segment &&orig) noexcept {
     if (name) delete[] name; // free old name
     deallocateData(); // free old runtime data
     if (_t) delete _t;
-    if (leds && !Segment::_globalLeds) free(leds);
+    if (leds && !Segment::_globalLeds) {free(leds); leds=nullptr;}
     memcpy((void*)this, (void*)&orig, sizeof(Segment));
     orig.name = nullptr;
     orig.data = nullptr;
@@ -152,12 +152,12 @@ bool Segment::allocateData(size_t len) {
   if (data && _dataLen == len) return true; //already allocated
   deallocateData();
   if (Segment::getUsedSegmentData() + len > MAX_SEGMENT_DATA) return false; //not enough memory
-  // if possible use SPI RAM on ESP32
+  // do not use SPI RAM on ESP32 since it is slow
-  #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
+  //#if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM) && defined(WLED_USE_PSRAM)
-  if (psramFound())
+  //if (psramFound())
-    data = (byte*) ps_malloc(len);
+  //  data = (byte*) ps_malloc(len);
-  else
+  //else
-  #endif
+  //#endif
     data = (byte*) malloc(len);
   if (!data) return false; //allocation failed
   Segment::addUsedSegmentData(len);
@@ -184,7 +184,7 @@ void Segment::deallocateData() {
 void Segment::resetIfRequired() {
   if (reset) {
     if (leds && !Segment::_globalLeds) { free(leds); leds = nullptr; }
-    if (transitional && _t) { transitional = false; delete _t; _t = nullptr; }
+    //if (transitional && _t) { transitional = false; delete _t; _t = nullptr; }
     deallocateData();
     next_time = 0; step = 0; call = 0; aux0 = 0; aux1 = 0;
     reset = false; // setOption(SEG_OPTION_RESET, false);
@@ -305,23 +305,26 @@ CRGBPalette16 &Segment::loadPalette(CRGBPalette16 &targetPalette, uint8_t pal) {
 }
 
 void Segment::startTransition(uint16_t dur) {
-  if (transitional || _t) return; // already in transition no need to store anything
+  if (!dur) {
+    transitional = false;
+    if (_t) {
+      delete _t;
+      _t = nullptr;
+    }
+    return;
+  }
+  if (transitional && _t) return; // already in transition no need to store anything
 
   // starting a transition has to occur before change so we get current values 1st
-  uint8_t _briT = currentBri(on ? opacity : 0);
+  _t = new Transition(dur); // no previous transition running
-  uint8_t _cctT = currentBri(cct, true);
-  CRGBPalette16 _palT = CRGBPalette16(DEFAULT_COLOR); loadPalette(_palT, palette);
-  uint8_t _modeP = mode;
-  uint32_t _colorT[NUM_COLORS];
-  for (size_t i=0; i<NUM_COLORS; i++) _colorT[i] = currentColor(i, colors[i]);
-
-  if (!_t) _t = new Transition(dur); // no previous transition running
   if (!_t) return; // failed to allocate data
-  _t->_briT  = _briT;
+
-  _t->_cctT  = _cctT;
+  CRGBPalette16 _palT = CRGBPalette16(DEFAULT_COLOR); loadPalette(_palT, palette);
+  _t->_briT  = on ? opacity : 0;
+  _t->_cctT  = cct;
   _t->_palT  = _palT;
-  _t->_modeP = _modeP;
+  _t->_modeP = mode;
-  for (size_t i=0; i<NUM_COLORS; i++) _t->_colorT[i] = _colorT[i];
+  for (size_t i=0; i<NUM_COLORS; i++) _t->_colorT[i] = colors[i];
   transitional = true; // setOption(SEG_OPTION_TRANSITIONAL, true);
 }
 
@@ -334,10 +337,10 @@ uint16_t Segment::progress() {
 }
 
 uint8_t Segment::currentBri(uint8_t briNew, bool useCct) {
-  if (transitional && _t) {
+  uint32_t prog = progress();
-    uint32_t prog = progress() + 1;
+  if (transitional && _t && prog < 0xFFFFU) {
-    if (useCct) return ((briNew * prog) + _t->_cctT * (0x10000 - prog)) >> 16;
+    if (useCct) return ((briNew * prog) + _t->_cctT * (0xFFFFU - prog)) >> 16;
-    else        return ((briNew * prog) + _t->_briT * (0x10000 - prog)) >> 16;
+    else        return ((briNew * prog) + _t->_briT * (0xFFFFU - prog)) >> 16;
   } else {
     return briNew;
   }
@@ -367,19 +370,18 @@ CRGBPalette16 &Segment::currentPalette(CRGBPalette16 &targetPalette, uint8_t pal
 
 void Segment::handleTransition() {
   if (!transitional) return;
-  unsigned long maxWait = millis() + 20;
+  uint16_t _progress = progress();
-  if (mode == FX_MODE_STATIC && next_time > maxWait) next_time = maxWait;
+  if (_progress == 0xFFFFU) transitional = false; // finish transitioning segment
-  if (progress() == 0xFFFFU) {
+  if (_t) { // thanks to @nXm AKA https://github.com/NMeirer
-    if (_t) {
+    if (_progress >= 32767U && _t->_modeP != mode) markForReset();
-      if (_t->_modeP != mode) markForReset();
+    if (_progress == 0xFFFFU) {
       delete _t;
       _t = nullptr;
     }
-    transitional = false; // finish transitioning segment
   }
 }
 
-void Segment::set(uint16_t i1, uint16_t i2, uint8_t grp, uint8_t spc, uint16_t ofs, uint16_t i1Y, uint16_t i2Y) {
+void Segment::setUp(uint16_t i1, uint16_t i2, uint8_t grp, uint8_t spc, uint16_t ofs, uint16_t i1Y, uint16_t i2Y) {
   //return if neither bounds nor grouping have changed
   bool boundsUnchanged = (start == i1 && stop == i2);
   #ifndef WLED_DISABLE_2D
@@ -474,7 +476,7 @@ void Segment::setMode(uint8_t fx, bool loadDefaults) {
         sOpt = extractModeDefaults(fx, "o2");   check2    = (sOpt >= 0) ? (bool)sOpt : false;
         sOpt = extractModeDefaults(fx, "o3");   check3    = (sOpt >= 0) ? (bool)sOpt : false;
         sOpt = extractModeDefaults(fx, "m12");  if (sOpt >= 0) map1D2D   = constrain(sOpt, 0, 7);
-        sOpt = extractModeDefaults(fx, "si");   if (sOpt >= 0) soundSim  = constrain(sOpt, 0, 7);
+        sOpt = extractModeDefaults(fx, "si");   if (sOpt >= 0) soundSim  = constrain(sOpt, 0, 1);
         sOpt = extractModeDefaults(fx, "rev");  if (sOpt >= 0) reverse   = (bool)sOpt;
         sOpt = extractModeDefaults(fx, "mi");   if (sOpt >= 0) mirror    = (bool)sOpt; // NOTE: setting this option is a risky business
         sOpt = extractModeDefaults(fx, "rY");   if (sOpt >= 0) reverse_y = (bool)sOpt;
@@ -545,6 +547,7 @@ uint16_t Segment::virtualLength() const {
   }
 #endif
   uint16_t groupLen = groupLength();
+  if (groupLen < 1) groupLen = 1;          // prevent division by zero - better safe than sorry ...
   uint16_t vLength = (length() + groupLen - 1) / groupLen;
   if (mirror) vLength = (vLength + 1) /2;  // divide by 2 if mirror, leave at least a single LED
   return vLength;
@@ -623,7 +626,6 @@ void IRAM_ATTR Segment::setPixelColor(int i, uint32_t col)
 
   uint16_t len = length();
   uint8_t _bri_t = currentBri(on ? opacity : 0);
-  if (!_bri_t && !transitional && fadeTransition) return; // if _bri_t == 0 && segment is not transitionig && transitions are enabled then save a few CPU cycles
   if (_bri_t < 255) {
     byte r = scale8(R(col), _bri_t);
     byte g = scale8(G(col), _bri_t);
@@ -728,7 +730,7 @@ uint32_t Segment::getPixelColor(int i)
   i += start;
   /* offset/phase */
   i += offset;
-  if (i >= stop) i -= length();
+  if ((i >= stop) && (stop>0)) i -= length(); // avoids negative pixel index (stop = 0 is a possible value)
   return strip.getPixelColor(i);
 }
 
@@ -750,7 +752,7 @@ uint8_t Segment::differs(Segment& b) const {
   if (startY != b.startY)       d |= SEG_DIFFERS_BOUNDS;
   if (stopY != b.stopY)         d |= SEG_DIFFERS_BOUNDS;
 
-  //bit pattern: (msb first) sound:3, mapping:3, transposed, mirrorY, reverseY, [transitional, reset,] paused, mirrored, on, reverse, [selected]
+  //bit pattern: (msb first) set:2, sound:1, mapping:3, transposed, mirrorY, reverseY, [transitional, reset,] paused, mirrored, on, reverse, [selected]
   if ((options & 0b1111111110011110U) != (b.options & 0b1111111110011110U)) d |= SEG_DIFFERS_OPT;
   if ((options & 0x0001U) != (b.options & 0x0001U))                         d |= SEG_DIFFERS_SEL;
   for (uint8_t i = 0; i < NUM_COLORS; i++) if (colors[i] != b.colors[i])    d |= SEG_DIFFERS_COL;
@@ -885,6 +887,7 @@ void Segment::fade_out(uint8_t rate) {
 
 // fades all pixels to black using nscale8()
 void Segment::fadeToBlackBy(uint8_t fadeBy) {
+  if (fadeBy == 0) return;   // optimization - no scaling to apply
   const uint16_t cols = is2D() ? virtualWidth() : virtualLength();
   const uint16_t rows = virtualHeight(); // will be 1 for 1D
 
@@ -899,23 +902,26 @@ void Segment::fadeToBlackBy(uint8_t fadeBy) {
  */
 void Segment::blur(uint8_t blur_amount)
 {
+  if (blur_amount == 0) return; // optimization: 0 means "don't blur"
 #ifndef WLED_DISABLE_2D
   if (is2D()) {
     // compatibility with 2D
-    const uint16_t cols = virtualWidth();
+    const uint_fast16_t cols = virtualWidth();
-    const uint16_t rows = virtualHeight();
+    const uint_fast16_t rows = virtualHeight();
-    for (uint16_t i = 0; i < rows; i++) blurRow(i, blur_amount); // blur all rows
+    for (uint_fast16_t i = 0; i < rows; i++) blurRow(i, blur_amount); // blur all rows
-    for (uint16_t k = 0; k < cols; k++) blurCol(k, blur_amount); // blur all columns
+    for (uint_fast16_t k = 0; k < cols; k++) blurCol(k, blur_amount); // blur all columns
     return;
   }
 #endif
   uint8_t keep = 255 - blur_amount;
   uint8_t seep = blur_amount >> 1;
   CRGB carryover = CRGB::Black;
-  for(uint16_t i = 0; i < virtualLength(); i++)
+  uint_fast16_t vlength = virtualLength();
+  for(uint_fast16_t i = 0; i < vlength; i++)
   {
     CRGB cur = CRGB(getPixelColor(i));
     CRGB part = cur;
+    CRGB before = cur; // remember color before blur
     part.nscale8(seep);
     cur.nscale8(keep);
     cur += carryover;
@@ -924,9 +930,10 @@ void Segment::blur(uint8_t blur_amount)
       uint8_t r = R(c);
       uint8_t g = G(c);
       uint8_t b = B(c);
-      setPixelColor(i-1, qadd8(r, part.red), qadd8(g, part.green), qadd8(b, part.blue));
+      setPixelColor((uint16_t)(i-1), qadd8(r, part.red), qadd8(g, part.green), qadd8(b, part.blue));
     }
-    setPixelColor(i,cur.red, cur.green, cur.blue);
+    if (before != cur)     // optimization: only set pixel if color has changed
+      setPixelColor((uint16_t)i,cur.red, cur.green, cur.blue);
     carryover = part;
   }
 }
@@ -1076,7 +1083,7 @@ void WS2812FX::finalizeInit(void)
     //else
     //#endif
       Segment::_globalLeds = (CRGB*) malloc(arrSize);
-    memset(Segment::_globalLeds, 0, arrSize);
+    if (Segment::_globalLeds && (arrSize > 0)) memset(Segment::_globalLeds, 0, arrSize);
   }
 
   //segments are created in makeAutoSegments();
@@ -1095,6 +1102,8 @@ void WS2812FX::service() {
   _isServicing = true;
   _segment_index = 0;
   for (segment &seg : _segments) {
+    // process transition (mode changes in the middle of transition)
+    seg.handleTransition();
     // reset the segment runtime data if needed
     seg.resetIfRequired();
 
@@ -1123,8 +1132,6 @@ void WS2812FX::service() {
         delay = (*_mode[seg.currentMode(seg.mode)])();
         if (seg.mode != FX_MODE_HALLOWEEN_EYES) seg.call++;
         if (seg.transitional && delay > FRAMETIME) delay = FRAMETIME; // force faster updates during transition
-
-        seg.handleTransition();
       }
 
       seg.next_time = nowUp + delay;
@@ -1221,7 +1228,8 @@ void WS2812FX::estimateCurrentAndLimitBri() {
   }
 
   uint32_t powerSum0 = powerSum;
-  powerSum *= _brightness;
+  //powerSum *= _brightness; // for NPBrightnessBus
+  powerSum *= 255;           // no need to scale down powerSum - NPB-LG getPixelColor returns colors scaled down by brightness
 
   if (powerSum > powerBudget) //scale brightness down to stay in current limit
   {
@@ -1229,11 +1237,14 @@ void WS2812FX::estimateCurrentAndLimitBri() {
     uint16_t scaleI = scale * 255;
     uint8_t scaleB = (scaleI > 255) ? 255 : scaleI;
     uint8_t newBri = scale8(_brightness, scaleB);
-    busses.setBrightness(newBri); //to keep brightness uniform, sets virtual busses too
+    // to keep brightness uniform, sets virtual busses too - softhack007: apply reductions immediately
-    currentMilliamps = (powerSum0 * newBri) / puPerMilliamp;
+    if (scaleB < 255) busses.setBrightness(scaleB, true); // NPB-LG has already applied brightness, so its suffifient to post-apply scaling ==> use scaleB instead of newBri
+    busses.setBrightness(newBri, false);                  // set new brightness for next frame
+    //currentMilliamps = (powerSum0 * newBri) / puPerMilliamp; // for NPBrightnessBus
+    currentMilliamps = (powerSum0 * scaleB) / puPerMilliamp;   // for NPBus-LG
   } else {
     currentMilliamps = powerSum / puPerMilliamp;
-    busses.setBrightness(_brightness);
+    busses.setBrightness(_brightness, false);            // set new brightness for next frame
   }
   currentMilliamps += MA_FOR_ESP; //add power of ESP back to estimate
   currentMilliamps += pLen; //add standby power back to estimate
@@ -1330,6 +1341,14 @@ void WS2812FX::setBrightness(uint8_t b, bool direct) {
   }
 }
 
+uint8_t WS2812FX::getActiveSegsLightCapabilities(bool selectedOnly) {
+  uint8_t totalLC = 0;
+  for (segment &seg : _segments) {
+    if (seg.isActive() && (!selectedOnly || seg.isSelected())) totalLC |= seg.getLightCapabilities();
+  }
+  return totalLC;
+}
+
 uint8_t WS2812FX::getFirstSelectedSegId(void)
 {
   size_t i = 0;
@@ -1427,7 +1446,7 @@ Segment& WS2812FX::getSegment(uint8_t id) {
 
 void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping, uint8_t spacing, uint16_t offset, uint16_t startY, uint16_t stopY) {
   if (n >= _segments.size()) return;
-  _segments[n].set(i1, i2, grouping, spacing, offset, startY, stopY);
+  _segments[n].setUp(i1, i2, grouping, spacing, offset, startY, stopY);
 }
 
 void WS2812FX::restartRuntime() {
@@ -1583,7 +1602,7 @@ void WS2812FX::setRange(uint16_t i, uint16_t i2, uint32_t col) {
 }
 
 void WS2812FX::setTransitionMode(bool t) {
-  for (segment &seg : _segments) if (!seg.transitional) seg.startTransition(t ? _transitionDur : 0);
+  for (segment &seg : _segments) seg.startTransition(t ? _transitionDur : 0);
 }
 
 #ifdef WLED_DEBUG

wled00/NodeStruct.h

@@ -9,9 +9,9 @@
 #include <IPAddress.h>
 
 #define NODE_TYPE_ID_UNDEFINED        0
-#define NODE_TYPE_ID_ESP8266         82
+#define NODE_TYPE_ID_ESP8266         82 // should be 1
-#define NODE_TYPE_ID_ESP32           32
+#define NODE_TYPE_ID_ESP32           32 // should be 2
-#define NODE_TYPE_ID_ESP32S2         33
+#define NODE_TYPE_ID_ESP32S2         33 // etc
 #define NODE_TYPE_ID_ESP32S3         34
 #define NODE_TYPE_ID_ESP32C3         35
 
@@ -23,7 +23,13 @@ struct NodeStruct
   String    nodeName;
   IPAddress ip;
   uint8_t   age;
-  uint8_t   nodeType;
+  union {
+    uint8_t nodeType;   // a waste of space as we only have 5 types
+    struct {
+      uint8_t type : 7; // still a waste of space (4 bits would be enough and future-proof)
+      bool    on   : 1;
+    };
+  };
   uint32_t  build;
 
   NodeStruct() : age(0), nodeType(0), build(0)

wled00/alexa.cpp

@@ -101,20 +101,27 @@ void onAlexaChange(EspalexaDevice* dev)
     {
       byte rgbw[4];
       uint16_t ct = dev->getCt();
-			if (!ct) return;
+      if (!ct) return;
-			uint16_t k = 1000000 / ct; //mireds to kelvin
+      uint16_t k = 1000000 / ct; //mireds to kelvin
-			
+
-			if (strip.hasCCTBus()) {
+      if (strip.hasCCTBus()) {
-				strip.setCCT(k);
+        bool hasManualWhite = strip.getActiveSegsLightCapabilities(true) & SEG_CAPABILITY_W;
-				rgbw[0]= 0; rgbw[1]= 0; rgbw[2]= 0; rgbw[3]= 255;
+
-			} else if (strip.hasWhiteChannel()) {
+        strip.setCCT(k);
+        if (hasManualWhite) {
+          rgbw[0] = 0; rgbw[1] = 0; rgbw[2] = 0; rgbw[3] = 255;
+        } else {
+          rgbw[0] = 255; rgbw[1] = 255; rgbw[2] = 255; rgbw[3] = 0;
+          dev->setValue(255);
+        }
+      } else if (strip.hasWhiteChannel()) {
         switch (ct) { //these values empirically look good on RGBW
           case 199: rgbw[0]=255; rgbw[1]=255; rgbw[2]=255; rgbw[3]=255; break;
           case 234: rgbw[0]=127; rgbw[1]=127; rgbw[2]=127; rgbw[3]=255; break;
           case 284: rgbw[0]=  0; rgbw[1]=  0; rgbw[2]=  0; rgbw[3]=255; break;
           case 350: rgbw[0]=130; rgbw[1]= 90; rgbw[2]=  0; rgbw[3]=255; break;
           case 383: rgbw[0]=255; rgbw[1]=153; rgbw[2]=  0; rgbw[3]=255; break;
-					default : colorKtoRGB(k, rgbw);
+          default : colorKtoRGB(k, rgbw);
         }
       } else {
         colorKtoRGB(k, rgbw);

wled00/bus_manager.cpp

@@ -126,15 +126,15 @@ bool BusDigital::canShow() {
   return PolyBus::canShow(_busPtr, _iType);
 }
 
-void BusDigital::setBrightness(uint8_t b) {
+void BusDigital::setBrightness(uint8_t b, bool immediate) {
   //Fix for turning off onboard LED breaking bus
   #ifdef LED_BUILTIN
   if (_bri == 0 && b > 0) {
     if (_pins[0] == LED_BUILTIN || _pins[1] == LED_BUILTIN) PolyBus::begin(_busPtr, _iType, _pins);
   }
   #endif
-  Bus::setBrightness(b);
+  Bus::setBrightness(b, immediate);
-  PolyBus::setBrightness(_busPtr, _iType, b);
+  PolyBus::setBrightness(_busPtr, _iType, b, immediate);
 }
 
 //If LEDs are skipped, it is possible to use the first as a status LED.
@@ -515,9 +515,9 @@ void IRAM_ATTR BusManager::setPixelColor(uint16_t pix, uint32_t c, int16_t cct)
   }
 }
 
-void BusManager::setBrightness(uint8_t b) {
+void BusManager::setBrightness(uint8_t b, bool immediate) {
   for (uint8_t i = 0; i < numBusses; i++) {
-    busses[i]->setBrightness(b);
+    busses[i]->setBrightness(b, immediate);
   }
 }
 

wled00/bus_manager.h

@@ -108,7 +108,7 @@ class Bus {
     virtual void     setStatusPixel(uint32_t c) {}
     virtual void     setPixelColor(uint16_t pix, uint32_t c) = 0;
     virtual uint32_t getPixelColor(uint16_t pix) { return 0; }
-    virtual void     setBrightness(uint8_t b) { _bri = b; };
+    virtual void     setBrightness(uint8_t b, bool immediate=false) { _bri = b; };
     virtual void     cleanup() = 0;
     virtual uint8_t  getPins(uint8_t* pinArray) { return 0; }
     virtual uint16_t getLength() { return _len; }
@@ -181,7 +181,7 @@ class BusDigital : public Bus {
 
     bool canShow();
 
-    void setBrightness(uint8_t b);
+    void setBrightness(uint8_t b, bool immediate);
 
     void setStatusPixel(uint32_t c);
 
@@ -345,7 +345,7 @@ class BusManager {
 
     void setPixelColor(uint16_t pix, uint32_t c, int16_t cct=-1);
 
-    void setBrightness(uint8_t b);
+    void setBrightness(uint8_t b, bool immediate=false);          // immediate=true is for use in ABL, it applies brightness immediately (warning: inefficient)
 
     void setSegmentCCT(int16_t cct, bool allowWBCorrection = false);
 

wled00/bus_wrapper.h

@@ -122,6 +122,9 @@
 #define I_SS_LPO_3 48
 
 
+// In the following NeoGammaNullMethod can be replaced with NeoGammaWLEDMethod to perform Gamma correction implicitly
+// unfortunately that may apply Gamma correction to pre-calculated palettes which is undesired
+
 /*** ESP8266 Neopixel methods ***/
 #ifdef ESP8266
 //RGB
@@ -247,7 +250,11 @@
 #define B_SS_LPO_3 NeoPixelBusLg<Lpd6803GrbFeature, Lpd6803Method, NeoGammaNullMethod>
 
 //WS2801
+#ifdef WLED_USE_ETHERNET
+#define B_HS_WS1_3 NeoPixelBusLg<NeoRbgFeature, Ws2801MethodBase<TwoWireHspiImple<SpiSpeedHz>>, NeoGammaNullMethod>
+#else
 #define B_HS_WS1_3 NeoPixelBusLg<NeoRbgFeature, Ws2801SpiHzMethod, NeoGammaNullMethod>
+#endif
 #define B_SS_WS1_3 NeoPixelBusLg<NeoRbgFeature, Ws2801Method, NeoGammaNullMethod>
 
 //P9813
@@ -799,101 +806,101 @@ class PolyBus {
       case I_SS_P98_3: (static_cast<B_SS_P98_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
     }
   };
-  static void setBrightness(void* busPtr, uint8_t busType, uint8_t b) {
+  static void setBrightness(void* busPtr, uint8_t busType, uint8_t b, bool immediate) { // immediate=true is for use in ABL, it applies brightness immediately (warning: inefficient)
     switch (busType) {
       case I_NONE: break;
     #ifdef ESP8266
-      case I_8266_U0_NEO_3: (static_cast<B_8266_U0_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_NEO_3: (static_cast<B_8266_U0_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_NEO_3: (static_cast<B_8266_U1_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_NEO_3: (static_cast<B_8266_U1_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_NEO_3: (static_cast<B_8266_DM_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_NEO_3: (static_cast<B_8266_DM_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_NEO_3: (static_cast<B_8266_BB_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_NEO_3: (static_cast<B_8266_BB_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U0_NEO_4: (static_cast<B_8266_U0_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_NEO_4: (static_cast<B_8266_U0_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_NEO_4: (static_cast<B_8266_U1_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_NEO_4: (static_cast<B_8266_U1_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_NEO_4: (static_cast<B_8266_DM_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_NEO_4: (static_cast<B_8266_DM_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_NEO_4: (static_cast<B_8266_BB_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_NEO_4: (static_cast<B_8266_BB_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U0_400_3: (static_cast<B_8266_U0_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_400_3: (static_cast<B_8266_U0_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_400_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_400_3: (static_cast<B_8266_U1_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_400_3: (static_cast<B_8266_U1_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_400_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_400_3: (static_cast<B_8266_DM_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_400_3: (static_cast<B_8266_DM_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_400_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_400_3: (static_cast<B_8266_BB_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_400_3: (static_cast<B_8266_BB_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_400_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U0_TM1_4: (static_cast<B_8266_U0_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_TM1_4: (static_cast<B_8266_U0_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_TM1_4: (static_cast<B_8266_U1_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_TM1_4: (static_cast<B_8266_U1_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_TM1_4: (static_cast<B_8266_DM_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_TM1_4: (static_cast<B_8266_DM_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_TM1_4: (static_cast<B_8266_BB_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_TM1_4: (static_cast<B_8266_BB_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_TM2_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_TM2_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_TM2_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_TM2_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U0_UCS_3: (static_cast<B_8266_U0_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_UCS_3: (static_cast<B_8266_U0_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_UCS_3: (static_cast<B_8266_U1_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_UCS_3: (static_cast<B_8266_U1_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_UCS_3: (static_cast<B_8266_DM_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_UCS_3: (static_cast<B_8266_DM_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_UCS_3: (static_cast<B_8266_BB_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_UCS_3: (static_cast<B_8266_BB_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U0_UCS_4: (static_cast<B_8266_U0_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_UCS_4: (static_cast<B_8266_U0_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U0_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_U1_UCS_4: (static_cast<B_8266_U1_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_UCS_4: (static_cast<B_8266_U1_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_U1_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_DM_UCS_4: (static_cast<B_8266_DM_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_UCS_4: (static_cast<B_8266_DM_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_DM_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_8266_BB_UCS_4: (static_cast<B_8266_BB_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_UCS_4: (static_cast<B_8266_BB_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_8266_BB_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
-      case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_NEO_3: (static_cast<B_32_I0_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_NEO_3: (static_cast<B_32_I0_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_NEO_3: (static_cast<B_32_I1_NEO_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_NEO_3: (static_cast<B_32_I1_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
-//      case I_32_BB_NEO_3: (static_cast<B_32_BB_NEO_3*>(busPtr))->SetLuminance(b); break;
+//      case I_32_BB_NEO_3: (static_cast<B_32_BB_NEO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_BB_NEO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_RN_NEO_4: (static_cast<B_32_RN_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_NEO_4: (static_cast<B_32_RN_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_NEO_4: (static_cast<B_32_I0_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_NEO_4: (static_cast<B_32_I0_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_NEO_4: (static_cast<B_32_I1_NEO_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_NEO_4: (static_cast<B_32_I1_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
-//      case I_32_BB_NEO_4: (static_cast<B_32_BB_NEO_4*>(busPtr))->SetLuminance(b); break;
+//      case I_32_BB_NEO_4: (static_cast<B_32_BB_NEO_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_BB_NEO_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_RN_400_3: (static_cast<B_32_RN_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_400_3: (static_cast<B_32_RN_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_400_3*>(busPtr))->ApplyPostAdjustments(); break;
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_400_3: (static_cast<B_32_I0_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_400_3: (static_cast<B_32_I0_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_400_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_400_3: (static_cast<B_32_I1_400_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_400_3: (static_cast<B_32_I1_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_400_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
-//      case I_32_BB_400_3: (static_cast<B_32_BB_400_3*>(busPtr))->SetLuminance(b); break;
+//      case I_32_BB_400_3: (static_cast<B_32_BB_400_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_BB_400_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_RN_TM1_4: (static_cast<B_32_RN_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_TM1_4: (static_cast<B_32_RN_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_RN_TM2_3: (static_cast<B_32_RN_TM2_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_TM2_3: (static_cast<B_32_RN_TM2_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_TM2_3*>(busPtr))->ApplyPostAdjustments(); break;
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_TM1_4: (static_cast<B_32_I0_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_TM1_4: (static_cast<B_32_I0_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_I0_TM2_3: (static_cast<B_32_I0_TM2_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_TM2_3: (static_cast<B_32_I0_TM2_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_TM2_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_TM1_4: (static_cast<B_32_I1_TM1_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_TM1_4: (static_cast<B_32_I1_TM1_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_TM1_4*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_I1_TM2_3: (static_cast<B_32_I1_TM2_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_TM2_3: (static_cast<B_32_I1_TM2_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_TM2_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
-      case I_32_RN_UCS_3: (static_cast<B_32_RN_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_UCS_3: (static_cast<B_32_RN_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_UCS_3: (static_cast<B_32_I0_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_UCS_3: (static_cast<B_32_I0_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_UCS_3: (static_cast<B_32_I1_UCS_3*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_UCS_3: (static_cast<B_32_I1_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
-//      case I_32_BB_UCS_3: (static_cast<B_32_BB_UCS_3*>(busPtr))->SetLuminance(b); break;
+//      case I_32_BB_UCS_3: (static_cast<B_32_BB_UCS_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_BB_UCS_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_32_RN_UCS_4: (static_cast<B_32_RN_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_RN_UCS_4: (static_cast<B_32_RN_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_RN_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_UCS_4: (static_cast<B_32_I0_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_I0_UCS_4: (static_cast<B_32_I0_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I0_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_UCS_4: (static_cast<B_32_I1_UCS_4*>(busPtr))->SetLuminance(b); break;
+      case I_32_I1_UCS_4: (static_cast<B_32_I1_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_I1_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
       #endif
-//      case I_32_BB_UCS_4: (static_cast<B_32_BB_UCS_4*>(busPtr))->SetLuminance(b); break;
+//      case I_32_BB_UCS_4: (static_cast<B_32_BB_UCS_4*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_32_BB_UCS_4*>(busPtr))->ApplyPostAdjustments(); break;
     #endif
-      case I_HS_DOT_3: (static_cast<B_HS_DOT_3*>(busPtr))->SetLuminance(b); break;
+      case I_HS_DOT_3: (static_cast<B_HS_DOT_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_HS_DOT_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_SS_DOT_3: (static_cast<B_SS_DOT_3*>(busPtr))->SetLuminance(b); break;
+      case I_SS_DOT_3: (static_cast<B_SS_DOT_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_SS_DOT_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_HS_LPD_3: (static_cast<B_HS_LPD_3*>(busPtr))->SetLuminance(b); break;
+      case I_HS_LPD_3: (static_cast<B_HS_LPD_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_HS_LPD_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_SS_LPD_3: (static_cast<B_SS_LPD_3*>(busPtr))->SetLuminance(b); break;
+      case I_SS_LPD_3: (static_cast<B_SS_LPD_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_SS_LPD_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_HS_LPO_3: (static_cast<B_HS_LPO_3*>(busPtr))->SetLuminance(b); break;
+      case I_HS_LPO_3: (static_cast<B_HS_LPO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_HS_LPO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_SS_LPO_3: (static_cast<B_SS_LPO_3*>(busPtr))->SetLuminance(b); break;
+      case I_SS_LPO_3: (static_cast<B_SS_LPO_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_SS_LPO_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_HS_WS1_3: (static_cast<B_HS_WS1_3*>(busPtr))->SetLuminance(b); break;
+      case I_HS_WS1_3: (static_cast<B_HS_WS1_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_HS_WS1_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_SS_WS1_3: (static_cast<B_SS_WS1_3*>(busPtr))->SetLuminance(b); break;
+      case I_SS_WS1_3: (static_cast<B_SS_WS1_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_SS_WS1_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_HS_P98_3: (static_cast<B_HS_P98_3*>(busPtr))->SetLuminance(b); break;
+      case I_HS_P98_3: (static_cast<B_HS_P98_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_HS_P98_3*>(busPtr))->ApplyPostAdjustments(); break;
-      case I_SS_P98_3: (static_cast<B_SS_P98_3*>(busPtr))->SetLuminance(b); break;
+      case I_SS_P98_3: (static_cast<B_SS_P98_3*>(busPtr))->SetLuminance(b); if (immediate) (static_cast<B_SS_P98_3*>(busPtr))->ApplyPostAdjustments(); break;
     }
   };
   static uint32_t getPixelColor(void* busPtr, uint8_t busType, uint16_t pix, uint8_t co) {

wled00/button.cpp

@@ -227,9 +227,8 @@ void handleButton()
   static unsigned long lastRun = 0UL;
   unsigned long now = millis();
 
-  //if (strip.isUpdating()) return; // don't interfere with strip updates. Our button will still be there in 1ms (next cycle)
+  if (strip.isUpdating() && (now - lastRun < 400)) return; // don't interfere with strip update (unless strip is updating continuously, e.g. very long strips)
-  if (strip.isUpdating() && (millis() - lastRun < 400)) return;   // be niced, but avoid button starvation
+  lastRun = now;
-  lastRun = millis();
 
   for (uint8_t b=0; b<WLED_MAX_BUTTONS; b++) {
     #ifdef ESP8266
@@ -240,7 +239,7 @@ void handleButton()
 
     if (usermods.handleButton(b)) continue; // did usermod handle buttons
 
-    if (buttonType[b] == BTN_TYPE_ANALOG || buttonType[b] == BTN_TYPE_ANALOG_INVERTED) {   // button is not a button but a potentiometer
+    if (buttonType[b] == BTN_TYPE_ANALOG || buttonType[b] == BTN_TYPE_ANALOG_INVERTED) { // button is not a button but a potentiometer
       if (now - lastRead > ANALOG_BTN_READ_CYCLE) {
         handleAnalog(b);
         lastRead = now;
@@ -248,14 +247,23 @@ void handleButton()
       continue;
     }
 
-    //button is not momentary, but switch. This is only suitable on pins whose on-boot state does not matter (NOT gpio0)
+    // button is not momentary, but switch. This is only suitable on pins whose on-boot state does not matter (NOT gpio0)
     if (buttonType[b] == BTN_TYPE_SWITCH || buttonType[b] == BTN_TYPE_PIR_SENSOR) {
       handleSwitch(b);
       continue;
     }
 
-    //momentary button logic
+    // momentary button logic
-    if (isButtonPressed(b)) { //pressed
+    if (isButtonPressed(b)) { // pressed
+
+      // if all macros are the same, fire action immediately on rising edge
+      if (macroButton[b] && macroButton[b] == macroLongPress[b] && macroButton[b] == macroDoublePress[b]) {
+        if (!buttonPressedBefore[b])
+          shortPressAction(b);
+        buttonPressedBefore[b] = true;
+        buttonPressedTime[b] = now; // continually update (for debouncing to work in release handler)
+        return;
+      }
 
       if (!buttonPressedBefore[b]) buttonPressedTime[b] = now;
       buttonPressedBefore[b] = true;
@@ -270,9 +278,15 @@ void handleButton()
       }
 
     } else if (!isButtonPressed(b) && buttonPressedBefore[b]) { //released
-
       long dur = now - buttonPressedTime[b];
-      if (dur < WLED_DEBOUNCE_THRESHOLD) {buttonPressedBefore[b] = false; continue;} //too short "press", debounce
+
+      // released after rising-edge short press action
+      if (macroButton[b] && macroButton[b] == macroLongPress[b] && macroButton[b] == macroDoublePress[b]) {
+        if (dur > WLED_DEBOUNCE_THRESHOLD) buttonPressedBefore[b] = false; // debounce, blocks button for 50 ms once it has been released
+        return;
+      }
+
+      if (dur < WLED_DEBOUNCE_THRESHOLD) {buttonPressedBefore[b] = false; continue;} // too short "press", debounce
       bool doublePress = buttonWaitTime[b]; //did we have a short press before?
       buttonWaitTime[b] = 0;
 

wled00/cfg.cpp

@@ -297,9 +297,11 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
   PinManagerPinType i2c[2] = { { i2c_sda, true }, { i2c_scl, true } };
   if (i2c_scl >= 0 && i2c_sda >= 0 && pinManager.allocateMultiplePins(i2c, 2, PinOwner::HW_I2C)) {
     #ifdef ESP32
-    Wire.setPins(i2c_sda, i2c_scl); // this will fail if Wire is initilised (Wire.begin() called prior)
+    if (!Wire.setPins(i2c_sda, i2c_scl)) { i2c_scl = i2c_sda = -1; } // this will fail if Wire is initilised (Wire.begin() called prior)
+    else Wire.begin();
+    #else
+    Wire.begin(i2c_sda, i2c_scl);
     #endif
-    Wire.begin();
   } else {
     i2c_sda = -1;
     i2c_scl = -1;
@@ -336,7 +338,7 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
   if (light_gc_col > 1.0f) gammaCorrectCol = true;
   else                     gammaCorrectCol = false;
   if (gammaCorrectVal > 1.0f && gammaCorrectVal <= 3) {
-    if (gammaCorrectVal != 2.8f) calcGammaTable(gammaCorrectVal);
+    if (gammaCorrectVal != 2.8f) NeoGammaWLEDMethod::calcGammaTable(gammaCorrectVal);
   } else {
     gammaCorrectVal = 1.0f; // no gamma correction
     gammaCorrectBri = false;
@@ -438,8 +440,16 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
 
   getStringFromJson(mqttDeviceTopic, if_mqtt[F("topics")][F("device")], 33); // "wled/test"
   getStringFromJson(mqttGroupTopic, if_mqtt[F("topics")][F("group")], 33); // ""
+  CJSON(retainMqttMsg, if_mqtt[F("rtn")]);
 #endif
 
+#ifndef WLED_DISABLE_ESPNOW
+  JsonObject remote = doc["remote"];
+  CJSON(enable_espnow_remote, remote[F("remote_enabled")]);
+  getStringFromJson(linked_remote, remote[F("linked_remote")], 13);
+#endif
+
+
 #ifndef WLED_DISABLE_HUESYNC
   JsonObject if_hue = interfaces["hue"];
   CJSON(huePollingEnabled, if_hue["en"]);
@@ -885,12 +895,20 @@ void serializeConfig() {
   if_mqtt[F("user")] = mqttUser;
   if_mqtt[F("pskl")] = strlen(mqttPass);
   if_mqtt[F("cid")] = mqttClientID;
+  if_mqtt[F("rtn")] = retainMqttMsg;
 
   JsonObject if_mqtt_topics = if_mqtt.createNestedObject(F("topics"));
   if_mqtt_topics[F("device")] = mqttDeviceTopic;
   if_mqtt_topics[F("group")] = mqttGroupTopic;
 #endif
 
+#ifndef WLED_DISABLE_ESPNOW
+  JsonObject remote = doc.createNestedObject(F("remote"));
+  remote[F("remote_enabled")] = enable_espnow_remote;
+  remote[F("linked_remote")] = linked_remote;
+#endif
+
+
 #ifndef WLED_DISABLE_HUESYNC
   JsonObject if_hue = interfaces.createNestedObject("hue");
   if_hue["en"] = huePollingEnabled;

wled00/colors.cpp

@@ -302,7 +302,7 @@ uint16_t approximateKelvinFromRGB(uint32_t rgb) {
 }
 
 //gamma 2.8 lookup table used for color correction
-static byte gammaT[] = {
+uint8_t NeoGammaWLEDMethod::gammaT[256] = {
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  1,  1,  1,
     1,  1,  1,  1,  1,  1,  1,  1,  1,  2,  2,  2,  2,  2,  2,  2,
@@ -320,27 +320,22 @@ static byte gammaT[] = {
   177,180,182,184,186,189,191,193,196,198,200,203,205,208,210,213,
   215,218,220,223,225,228,231,233,236,239,241,244,247,249,252,255 };
 
-uint8_t gamma8_cal(uint8_t b, float gamma)
-{
-  return (int)(powf((float)b / 255.0f, gamma) * 255.0f + 0.5f);
-}
-
 // re-calculates & fills gamma table
-void calcGammaTable(float gamma)
+void NeoGammaWLEDMethod::calcGammaTable(float gamma)
 {
-  for (uint16_t i = 0; i < 256; i++) {
+  for (size_t i = 0; i < 256; i++) {
-    gammaT[i] = gamma8_cal(i, gamma);
+    gammaT[i] = (int)(powf((float)i / 255.0f, gamma) * 255.0f + 0.5f);
   }
 }
 
-// used for individual channel or brightness gamma correction
+uint8_t NeoGammaWLEDMethod::Correct(uint8_t value)
-uint8_t gamma8(uint8_t b)
 {
-  return gammaT[b];
+  if (!gammaCorrectCol) return value;
+  return gammaT[value];
 }
 
 // used for color gamma correction
-uint32_t gamma32(uint32_t color)
+uint32_t NeoGammaWLEDMethod::Correct32(uint32_t color)
 {
   if (!gammaCorrectCol) return color;
   uint8_t w = W(color);

wled00/const.h

@@ -12,6 +12,7 @@
 #define DEFAULT_AP_SSID     "WLED-AP"
 #define DEFAULT_AP_PASS     "wled1234"
 #define DEFAULT_OTA_PASS    "wledota"
+#define DEFAULT_MDNS_NAME   "x"
 
 //increase if you need more
 #ifndef WLED_MAX_USERMODS
@@ -90,6 +91,21 @@
   #endif
 #endif
 
+#ifndef WLED_MAX_SEGNAME_LEN
+  #ifdef ESP8266
+    #define WLED_MAX_SEGNAME_LEN 32
+  #else
+    #define WLED_MAX_SEGNAME_LEN 64
+  #endif
+#else
+  #if WLED_MAX_SEGNAME_LEN<32
+    #undef WLED_MAX_SEGNAME_LEN
+    #define WLED_MAX_SEGNAME_LEN 32
+  #else
+    #warning WLED UI does not support modified maximum segment name length!
+  #endif
+#endif
+
 //Usermod IDs
 #define USERMOD_ID_RESERVED               0     //Unused. Might indicate no usermod present
 #define USERMOD_ID_UNSPECIFIED            1     //Default value for a general user mod that does not specify a custom ID
@@ -319,7 +335,8 @@
 
 // WLED Error modes
 #define ERR_NONE         0  // All good :)
-#define ERR_EEP_COMMIT   2  // Could not commit to EEPROM (wrong flash layout?)
+#define ERR_DENIED       1  // Permission denied
+#define ERR_EEP_COMMIT   2  // Could not commit to EEPROM (wrong flash layout?) OBSOLETE
 #define ERR_NOBUF        3  // JSON buffer was not released in time, request cannot be handled at this time
 #define ERR_JSON         9  // JSON parsing failed (input too large?)
 #define ERR_FS_BEGIN    10  // Could not init filesystem (no partition?)
@@ -331,12 +348,29 @@
 #define ERR_OVERCURRENT 31  // An attached current sensor has measured a current above the threshold (not implemented)
 #define ERR_UNDERVOLT   32  // An attached voltmeter has measured a voltage below the threshold (not implemented)
 
-//Timer mode types
+// Timer mode types
 #define NL_MODE_SET               0            //After nightlight time elapsed, set to target brightness
 #define NL_MODE_FADE              1            //Fade to target brightness gradually
 #define NL_MODE_COLORFADE         2            //Fade to target brightness and secondary color gradually
 #define NL_MODE_SUN               3            //Sunrise/sunset. Target brightness is set immediately, then Sunrise effect is started. Max 60 min.
 
+// Settings sub page IDs
+#define SUBPAGE_MENU              0
+#define SUBPAGE_WIFI              1
+#define SUBPAGE_LEDS              2
+#define SUBPAGE_UI                3
+#define SUBPAGE_SYNC              4
+#define SUBPAGE_TIME              5
+#define SUBPAGE_SEC               6
+#define SUBPAGE_DMX               7
+#define SUBPAGE_UM                8
+#define SUBPAGE_UPDATE            9
+#define SUBPAGE_2D               10
+#define SUBPAGE_LOCK            251
+#define SUBPAGE_PINREQ          252
+#define SUBPAGE_CSS             253
+#define SUBPAGE_JS              254
+#define SUBPAGE_WELCOME         255
 
 #define NTP_PACKET_SIZE 48
 
@@ -369,7 +403,7 @@
 #ifdef ESP8266
 #define SETTINGS_STACK_BUF_SIZE 2048
 #else
-#define SETTINGS_STACK_BUF_SIZE 3096
+#define SETTINGS_STACK_BUF_SIZE 3608  // warning: quite a large value for stack
 #endif
 
 #ifdef WLED_USE_ETHERNET
@@ -441,7 +475,10 @@
   #define DEFAULT_LED_COUNT 30
 #endif
 
-#define INTERFACE_UPDATE_COOLDOWN 2000 //time in ms to wait between websockets, alexa, and MQTT updates
+#define INTERFACE_UPDATE_COOLDOWN 1000 // time in ms to wait between websockets, alexa, and MQTT updates
+
+#define PIN_RETRY_COOLDOWN   3000 // time in ms after an incorrect attempt PIN and OTA pass will be rejected even if correct
+#define PIN_TIMEOUT        900000 // time in ms after which the PIN will be required again, 15 minutes
 
 // HW_PIN_SCL & HW_PIN_SDA are used for information in usermods settings page and usermods themselves
 // which GPIO pins are actually used in a hardwarea layout (controller board)

wled00/data/404.htm

@@ -42,6 +42,6 @@
 		<img alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAMAAABEpIrGAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAbUExURQAAAAB81gCU/zKq/////9bW1oCAgGhoaAAAAGPLX8AAAAAJdFJOU///////////AFNPeBIAAAAJcEhZcwAADsAAAA7AAWrWiQkAAACdSURBVDhPxc9bDoUgEANQebP/FUuHMjBGY/B+3EYR7RH0qC/ZBc6HwCljgHO+xZIVSI2sYgHaG7EBWh8jWoxTrCBFdDJ+BD4lbIHxAcz8APAVLTsrZE4eQD5qzt3cAFTYokC4YCN9Gybgu4yAQtBFLQXHuHABA7JMeOEC/E0W5uy9gv4vo5QHK2i7yq2C8UABM4HmL+CSTXCTF1DrCX6+Gp9zB5dsAAAAAElFTkSuQmCC">
 		<h1>404 Not Found</h1>
 		<b>Akemi does not know where you are headed...</b><br><br>
-		<button onclick="window.location.href='/sliders'">Back to controls</button>
+		<button onclick="window.location.href='../?sliders'">Back to controls</button>
 	</body>
 </html>

wled00/data/index.css

@@ -134,7 +134,7 @@ button {
 
 .off {
 	color: var(--c-6) !important;
-	cursor: default !important;
+	/* cursor: default !important; */
 }
 
 .top .icons, .bot .icons {
@@ -174,37 +174,62 @@ button {
 }
 
 .slider-icon {
-	/*transform: translate(3px,3px);*/
 	position: absolute;
 	left: 8px;
 	bottom: 5px;
 }
 
-.e-icon {
-	transform: translateY(3px);
-}
-
 .sel-icon {
 	transform: translateX(3px);
 }
 
-.e-icon, .sel-icon, .slider-icon {
+.e-icon, .g-icon, .sel-icon, .slider-icon {
 	cursor: pointer;
 	color: var(--c-d);
 }
 
+.g-icon {
+	font-style: normal;
+	position: absolute;
+	top: 8px;
+	right: 8px;
+}
+
+/* pop-up container */
+.pop {
+	position: absolute;
+	display: inline-block;
+	top: 0;
+	right: 0;
+}
+
+/* pop-up content (segment sets) */
+.pop-c {
+	position: absolute;
+	background-color: var(--c-2);
+	border: 1px solid var(--c-8);
+	border-radius: 20px;
+	z-index: 1;
+	top: 3px;
+	right: 35px;
+	padding: 3px 8px 1px;
+	font-size: 24px;
+	line-height: 24px;
+}
+.pop-c span {
+	padding: 2px 6px;
+}
+  
 .search-icon {
 	position: absolute;
 	top: 8px;
 	left: 12px;
-	/*pointer-events: none;*/
 	width: 24px;
 	height: 24px;
 }
 
 .clear-icon {
 	position: absolute;
-	display: none;
 	top: 8px;
 	right: 9px;
 	cursor: pointer;
@@ -232,14 +257,12 @@ button {
 
 #liveview {
 	height: 4px;
-	display: none;
 	width: 100%;
 	border: 0px;
 }
 
 #liveview2D {
 	height: 90%;
-	display: none;
 	width: 90%;
 	border: 0px;
 	position: absolute;
@@ -387,6 +410,7 @@ button {
 	position: -webkit-sticky;
 	position: sticky;
 	bottom: 0;
+	max-width: 300px;
 }
 
 #sliders .labels {
@@ -395,7 +419,7 @@ button {
 }
 
 .slider {
-	max-width: 300px;
+	/*max-width: 300px;*/
 	/* margin: 5px auto; add 5px; if you want some vertical space but looks ugly */
 	border-radius: 24px;
 	position: relative;
@@ -411,12 +435,16 @@ button {
 	z-index: 0;
 }
 
+#sliders .slider {
+	padding-right: 64px; /* offset for bubble */
+}
+
 #sliders .slider, #info .slider {
 	background-color: var(--c-2);
 }
 
 #sliders .sliderwrap, .sbs .sliderwrap {
-	left: 16px; /* offset for icon */
+	left: 32px; /* offset for icon */
 }
 
 .filter, .option {
@@ -482,13 +510,6 @@ button {
 	opacity: 1;
 }
 
-#pql, .edit-icon {
-	display: none;
-}
-
-.hide {
-	display: none !important;
-}
 .fade {
 	visibility: hidden; /* hide it */
 	opacity: 0; /* make it transparent */
@@ -567,7 +588,6 @@ button {
 	position: fixed;
 	top: calc(var(--th) + 5px);
 	left: 1px;
-	display: none;
 	cursor: pointer;
 }
 
@@ -662,24 +682,27 @@ img {
 #wbal  .sliderdisplay { background: linear-gradient(90deg, #ff8f1f 0%, #fff 50%, #cbdbff); }
 
 /* wrapper divs hidden by default */
-#rgbwrap, #swrap, #hwrap, #kwrap, #wwrap, #wbal, #qcs-w, #hexw {
+#liveview, #liveview2D, #roverstar, #pql
+#rgbwrap, #swrap, #hwrap, #kwrap, #wwrap, #wbal, #qcs-w, #hexw,
+.clear-icon, .edit-icon, .ptxt {
 	display: none;
 }
 
 .sliderbubble {
 	width: 24px;
-	position: relative;
+	position: absolute;
 	display: inline-block;
-	border-radius: 10px;
+	border-radius: 16px;
 	background: var(--c-3);
 	color: var(--c-f);
-	padding: 2px 4px;
+	padding: 4px;
 	font-size: 14px;
-	right: 3px;
+	right: 6px;
-	transition: visibility 0.25s ease, opacity 0.25s ease;
+	transition: visibility .25s ease,opacity .25s ease;
 	opacity: 0;
 	visibility: hidden;
-	left: 8px;
+	/* left: 8px; */
+	top: 4px;
 }
 
 output.sliderbubbleshow {
@@ -771,8 +794,8 @@ input[type=range]::-moz-range-thumb {
 	-webkit-transform:translate3d(0,0,0);
 	backface-visibility: hidden;
 	transform:translate3d(0,0,0);
-	overflow: clip;
+	overflow: hidden;
-	text-overflow: clip;
+	text-overflow: ellipsis;
 	border: 1px solid var(--c-3);
 	background-color: var(--c-3);
 }
@@ -803,6 +826,7 @@ input[type=range]::-moz-range-thumb {
 .btn-xs, .btn-pl-del, .btn-pl-add {
 	width: 42px !important;
 	height: 42px !important;
+	text-overflow: clip;
 }
 .btn-xs {
 	margin: 2px 0 0 0;
@@ -979,24 +1003,26 @@ textarea {
 }
 
 .ptxt {
-  margin: -1px 4px 8px !important;
+  	margin: -1px 4px 8px !important;
-	display: none;
 }
 
 .stxt {
 	width: 50px !important;
 }
 
-.segname, .pname {
+.segname, .pname, .bname {
 	white-space: nowrap;
 	text-align: center;
-	overflow: clip;
+	overflow: hidden;
 	text-overflow: ellipsis;
 	line-height: 24px;
 	padding: 8px 24px;
 	max-width: 170px;
 	position: relative;
 }
+.bname {
+	padding: 0 24px;
+}
 
 .segname .flr, .pname .flr {
 	transform: rotate(0deg);
@@ -1005,8 +1031,9 @@ textarea {
 
 /* segment power wrapper */
 .sbs {
-	padding: 1px 0 1px 20px;
+	/*padding: 1px 0 1px 20px;*/
 	display: var(--sgp);
+	width: 100%;
 }
 
 .pname {
@@ -1048,11 +1075,9 @@ textarea {
 
 #csl .xxs {
 	border: 2px solid var(--c-d) !important;
-	/*box-shadow: 0 0 0 2px var(--c-d);*/
 }
 #csl .xxs-w {
 	border-width: 5px !important;
-	/*box-shadow: 0 0 0 5px var(--c-d);*/
 }
 
 .qcs, #namelabel { /* text shadow for name to be legible on grey backround */
@@ -1066,7 +1091,6 @@ textarea {
 
 .pwr {
 	color: var(--c-6);
-	transform: translate(1px, 1px);
 	cursor: pointer;
 }
 
@@ -1081,18 +1105,13 @@ textarea {
 }
 
 .frz {
-	left: 32px;
+	left: 10px;
 	position: absolute;
-	top: -3px;
+	top: 8px;
 	cursor: pointer;
-	padding: 8px;
 	z-index: 1;
 }
 
-.expanded .frz {
-	display: none;
-}
-
 /* radiobuttons and checkmarks */
 .check, .radio {
 	display: block;
@@ -1234,7 +1253,6 @@ TD .checkmark, TD .radiomark {
 
 .lbl-s {
 	display: inline-block;
-	/* margin: 10px 4px 0 0; */
 	margin-top: 6px;
 	font-size: 13px;
 	width: 48%;
@@ -1284,10 +1302,6 @@ TD .checkmark, TD .radiomark {
 	background-color: var(--c-3);
 }
 
-/*.selected .radiomark {
-	border: 1px solid var(--c-3);
-}*/
-
 /* selected list item */
 .lstI.selected {
 	top: 0;
@@ -1405,7 +1419,7 @@ TD .checkmark, TD .radiomark {
 .expanded {
 	display: inline-block !important;
 }
-.expanded .segin.hide, .expanded .presin.hide, .expanded .sbs.hide {
+.hide, .expanded .segin.hide, .expanded .presin.hide, .expanded .sbs.hide, .expanded .frz, .expanded .g-icon {
 	display: none !important;
 }
 
@@ -1534,18 +1548,17 @@ TD .checkmark, TD .radiomark {
 	#sliders .sliderbubble {
 		display: none;
 	}
-	.sliderwrap {
+	#sliders .sliderwrap, .sbs .sliderwrap {
-		width: calc(100% - 28px);
+		width: calc(100% - 42px);
+	}
+	#sliders .slider {
+		padding-right: 0;
 	}
 	#sliders .sliderwrap {
 		left: 12px;
 	}
 	.segname {
-		padding: 8px 16px;
+		max-width: calc(100% - 110px);
-		max-width: 140px;
-	}
-	.segname, .pname {
-		max-width: 134px;
 	}
 	.segt TD {
 		padding: 0 !important;

wled00/data/index.htm

@@ -67,12 +67,12 @@
 			<button id="buttonSr" onclick="toggleLiveview()"><i class="icons">&#xe410;</i><p class="tab-label">Peek</p></button>
 			<button id="buttonI" onclick="toggleInfo()"><i class="icons">&#xe066;</i><p class="tab-label">Info</p></button>
 			<button id="buttonNodes" onclick="toggleNodes()"><i class="icons">&#xe22d;</i><p class="tab-label">Nodes</p></button>
-			<button onclick="window.location.href='/settings';"><i class="icons">&#xe0a2;</i><p class="tab-label">Config</p></button>
+			<button onclick="window.location.href=getURL('/settings');"><i class="icons">&#xe0a2;</i><p class="tab-label">Config</p></button>
 			<button id="buttonPcm" onclick="togglePcMode(true)"><i class="icons">&#xe23d;</i><p class="tab-label">PC Mode</p></button>
 		</div>
 		<div id="briwrap">
 			<p class="hd">Brightness</p>
-			<div class="slider" style="left:24px;">
+			<div class="slider" style="padding-right:32px;">
 				<i class="icons slider-icon" onclick="tglTheme()" style="transform: translate(-32px,5px);">&#xe2a6;</i>
 				<div class="sliderwrap il">
 					<input id="sliderBri" onchange="setBri()" oninput="updateTrail(this)" max="255" min="1" type="range" value="128" />
@@ -88,7 +88,7 @@
 <div class ="container">
 	<div id="Colors" class="tabcontent">
 		<div id="picker" class="noslide"></div>
-		<div id="hwrap" class="slider">
+		<div id="hwrap" class="slider" style="margin-top: 20px;">
 			<div class="sliderwrap il">
 				<input id="sliderH" class="noslide" oninput="fromH()" onchange="setColor(0)" max="359" min="0" type="range" value="0" step="any">
 				<div class="sliderdisplay" style="background: linear-gradient(90deg, #f00 2%, #ff0 19%, #0f0 35%, #0ff 52%, #00f 68%, #f0f 85%, #f00)"></div>
@@ -199,7 +199,7 @@
 				</div>
 			</div>
 			<div style="padding-bottom: 10px;">
-				<button class="btn btn-xs" type="button" onclick="window.location.href=(loc?'http://'+locip:'')+'/cpal.htm'"><i class="icons btn-icon">&#xe18a;</i></button>
+				<button class="btn btn-xs" type="button" onclick="window.location.href=getURL('/cpal.htm')"><i class="icons btn-icon">&#xe18a;</i></button>
 				<button class="btn btn-xs" type="button" onclick="palettesData=null;localStorage.removeItem('wledPalx');requestJson({rmcpal:true});setTimeout(loadPalettes,250,loadPalettesData);"><i class="icons btn-icon">&#xe037;</i></button>
 			</div>
 		</div>
@@ -363,7 +363,7 @@
 	<div>
 		<button class="btn infobtn" onclick="requestJson()">Refresh</button>
 		<button class="btn infobtn" onclick="toggleNodes()">Instance List</button>
-		<button class="btn infobtn" onclick="window.open('/update','_self');">Update WLED</button>
+		<button class="btn infobtn" onclick="window.open(getURL('/update'),'_self');">Update WLED</button>
 		<button class="btn infobtn" id="resetbtn" onclick="cnfReset()">Reboot WLED</button>
 	</div>
 	<br>
@@ -379,8 +379,8 @@
 	</div>	
 </div>
 
-<div id="mliveview2D" class="modal">
+<div id="mlv2D" class="modal">
-	<div id="kliveview2D" style="width:100%; height:100%">Loading...</div><br>
+	<div id="klv2D" style="width:100%; height:100%">Loading...</div>
 </div>
 
 <div id="rover" class="modal">

wled00/data/index.js

@@ -1,5 +1,5 @@
 //page js
-var loc = false, locip;
+var loc = false, locip, locproto = "http:";
 var isOn = false, nlA = false, isLv = false, isInfo = false, isNodes = false, syncSend = false, syncTglRecv = true;
 var hasWhite = false, hasRGB = false, hasCCT = false;
 var nlDur = 60, nlTar = 0;
@@ -22,11 +22,12 @@ var pN = "", pI = 0, pNum = 0;
 var pmt = 1, pmtLS = 0, pmtLast = 0;
 var lastinfo = {};
 var isM = false, mw = 0, mh=0;
-var ws, cpick, ranges;
+var ws, cpick, ranges, wsRpt=0;
 var cfg = {
 	theme:{base:"dark", bg:{url:""}, alpha:{bg:0.6,tab:0.8}, color:{bg:""}},
 	comp :{colors:{picker: true, rgb: false, quick: true, hex: false},
-          labels:true, pcmbot:false, pid:true, seglen:false, segpwr:false, segexp:false, css:true, hdays:false}
+          labels:true, pcmbot:false, pid:true, seglen:false, segpwr:false, segexp:false,
+		  css:true, hdays:false, fxdef:true}
 };
 var hol = [
 	[0,11,24,4,"https://aircoookie.github.io/xmas.png"], // christmas
@@ -193,21 +194,39 @@ function loadSkinCSS(cId)
 		l.id   = cId;
 		l.rel  = 'stylesheet';
 		l.type = 'text/css';
-		l.href = (loc?`http://${locip}`:'.') + '/skin.css';
+		l.href = getURL('/skin.css');
 		l.media = 'all';
 		h.appendChild(l);
 	}
 }
 
+function getURL(path) {
+	return (loc ? locproto + "//" + locip : "") + path;
+}
 function onLoad()
 {
-	if (window.location.protocol == "file:") {
+	let l = window.location;
+	if (l.protocol == "file:") {
 		loc = true;
 		locip = localStorage.getItem('locIp');
 		if (!locip) {
 			locip = prompt("File Mode. Please enter WLED IP!");
 			localStorage.setItem('locIp', locip);
 		}
+	} else {
+		// detect reverse proxy and/or HTTPS
+		let pathn = l.pathname;
+		let paths = pathn.slice(1,pathn.endsWith('/')?-1:undefined).split("/");
+		//if (paths[0]==="sliders") paths.shift();
+		//while (paths[0]==="") paths.shift();
+		locproto = l.protocol;
+		locip = l.hostname + (l.port ? ":" + l.port : "");
+		if (paths.length > 0 && paths[0]!=="") {
+			loc = true;
+			locip +=  "/" + paths[0];
+		} else if (locproto==="https:") {
+			loc = true;
+		}
 	}
 	var sett = localStorage.getItem('wledUiCfg');
 	if (sett) cfg = mergeDeep(cfg, JSON.parse(sett));
@@ -217,7 +236,7 @@ function onLoad()
 	if (localStorage.getItem('pcm') == "true" || (!/Mobi/.test(navigator.userAgent) && localStorage.getItem('pcm') == null)) togglePcMode(true);
 	applyCfg();
 	if (cfg.comp.hdays) { //load custom holiday list
-		fetch((loc?`http://${locip}`:'.') + "/holidays.json", {	// may be loaded from external source
+		fetch(getURL("/holidays.json"), {	// may be loaded from external source
 			method: 'get'
 		})
 		.then((res)=>{
@@ -433,9 +452,7 @@ function loadPresets(callback = null)
 	// afterwards
 	if (!callback && pmt == pmtLast) return;
 
-	var url = (loc?`http://${locip}`:'') + '/presets.json';
+	fetch(getURL('/presets.json'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then(res => {
@@ -459,9 +476,7 @@ function loadPresets(callback = null)
 
 function loadPalettes(callback = null)
 {
-	var url = (loc?`http://${locip}`:'') + '/json/palettes';
+	fetch(getURL('/json/palettes'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then((res)=>{
@@ -483,9 +498,7 @@ function loadPalettes(callback = null)
 
 function loadFX(callback = null)
 {
-	var url = (loc?`http://${locip}`:'') + '/json/effects';
+	fetch(getURL('/json/effects'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then((res)=>{
@@ -497,6 +510,7 @@ function loadFX(callback = null)
 		populateEffects();
 	})
 	.catch((e)=>{
+		//setTimeout(loadFX, 250); // retry
 		showToast(e, true);
 	})
 	.finally(()=>{
@@ -507,9 +521,7 @@ function loadFX(callback = null)
 
 function loadFXData(callback = null)
 {
-	var url = (loc?`http://${locip}`:'') + '/json/fxdata';
+	fetch(getURL('/json/fxdata'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then((res)=>{
@@ -524,6 +536,7 @@ function loadFXData(callback = null)
 	})
 	.catch((e)=>{
 		fxdata = [];
+		//setTimeout(loadFXData, 250); // retry
 		showToast(e, true);
 	})
 	.finally(()=>{
@@ -702,6 +715,14 @@ function populateSegments(s)
 		let sg = gId(`seg${i}`);
 		let exp = sg ? (sg.classList.contains('expanded') || (i===0 && cfg.comp.segexp)) : false;
 
+		// segment set icon color
+		let cG = "var(--c-b)";
+		switch (inst.set) {
+			case 1: cG = "var(--c-r)"; break;
+			case 2: cG = "var(--c-g)"; break;
+			case 3: cG = "var(--c-l)"; break;
+		}
+
 		let segp = `<div id="segp${i}" class="sbs">`+
 						`<i class="icons slider-icon pwr ${inst.on ? "act":""}" id="seg${i}pwr" onclick="setSegPwr(${i})">&#xe08f;</i>`+
 						`<div class="sliderwrap il">`+
@@ -713,10 +734,11 @@ function populateSegments(s)
 		let stoX = inst.stop;
 		let staY = inst.startY;
 		let stoY = inst.stopY;
+		let isMSeg = isM && staX<mw*mh; // 2D matrix segment
 		let rvXck = `<label class="check revchkl">Reverse ${isM?'':'direction'}<input type="checkbox" id="seg${i}rev" onchange="setRev(${i})" ${inst.rev?"checked":""}><span class="checkmark"></span></label>`;
 		let miXck = `<label class="check revchkl">Mirror<input type="checkbox" id="seg${i}mi" onchange="setMi(${i})" ${inst.mi?"checked":""}><span class="checkmark"></span></label>`;
 		let rvYck = "", miYck ="";
-		if (isM && staX<mw*mh) {
+		if (isMSeg) {
 			rvYck = `<label class="check revchkl">Reverse<input type="checkbox" id="seg${i}rY" onchange="setRevY(${i})" ${inst.rY?"checked":""}><span class="checkmark"></span></label>`;
 			miYck = `<label class="check revchkl">Mirror<input type="checkbox" id="seg${i}mY" onchange="setMiY(${i})" ${inst.mY?"checked":""}><span class="checkmark"></span></label>`;
 		}
@@ -732,36 +754,38 @@ function populateSegments(s)
 						`<div class="sel-p"><select class="sel-p" id="seg${i}si" onchange="setSi(${i})">`+
 							`<option value="0" ${inst.si==0?' selected':''}>BeatSin</option>`+
 							`<option value="1" ${inst.si==1?' selected':''}>WeWillRockYou</option>`+
-							`<option value="2" ${inst.si==2?' selected':''}>U10_3</option>`+
-							`<option value="3" ${inst.si==3?' selected':''}>U14_3</option>`+
 						`</select></div>`+
 					`</div>`;
-		cn += `<div class="seg lstI ${i==s.mainseg ? 'selected' : ''} ${exp ? "expanded":""}" id="seg${i}">`+
+		cn += `<div class="seg lstI ${i==s.mainseg ? 'selected' : ''} ${exp ? "expanded":""}" id="seg${i}" data-set="${inst.set}">`+
 				`<label class="check schkl">`+
 					`<input type="checkbox" id="seg${i}sel" onchange="selSeg(${i})" ${inst.sel ? "checked":""}>`+
 					`<span class="checkmark"></span>`+
 				`</label>`+
-				`<i class="icons e-icon frz" id="seg${i}frz" onclick="event.preventDefault();tglFreeze(${i});">&#x${inst.frz ? (li.live && li.liveseg==i?'e410':'e0e8') : 'e325'};</i>`+
 				`<div class="segname" onclick="selSegEx(${i})">`+
+					`<i class="icons e-icon frz" id="seg${i}frz" onclick="event.preventDefault();tglFreeze(${i});">&#x${inst.frz ? (li.live && li.liveseg==i?'e410':'e0e8') : 'e325'};</i>`+
 					(inst.n ? inst.n : "Segment "+i) +
+					`<div class="pop hide" onclick="event.preventDefault();event.stopPropagation();">`+
+						`<i class="icons g-icon" style="color:${cG};" onclick="this.nextElementSibling.classList.toggle('hide');">&#x278${String.fromCharCode(inst.set+"A".charCodeAt(0))};</i>`+
+						`<div class="pop-c hide"><span style="color:var(--c-f);" onclick="setGrp(${i},0);">&#x278A;</span><span style="color:var(--c-r);" onclick="setGrp(${i},1);">&#x278B;</span><span style="color:var(--c-g);" onclick="setGrp(${i},2);">&#x278C;</span><span style="color:var(--c-l);" onclick="setGrp(${i},3);">&#x278D;</span></div>`+
+					`</div> `+
 					`<i class="icons edit-icon flr" id="seg${i}nedit" onclick="tglSegn(${i})">&#xe2c6;</i>`+
 				`</div>`+
 				`<i class="icons e-icon flr" id="sege${i}" onclick="expand(${i})">&#xe395;</i>`+
 				(cfg.comp.segpwr ? segp : '') +
 				`<div class="segin" id="seg${i}in">`+
-					`<input type="text" class="ptxt" id="seg${i}t" autocomplete="off" maxlength=32 value="${inst.n?inst.n:""}" placeholder="Enter name..."/>`+
+					`<input type="text" class="ptxt" id="seg${i}t" autocomplete="off" maxlength=${li.arch=="esp8266"?32:64} value="${inst.n?inst.n:""}" placeholder="Enter name..."/>`+
 					`<table class="infot segt">`+
 					`<tr>`+
-						`<td>${isM&&staX<mw*mh?'Start X':'Start LED'}</td>`+
+						`<td>${isMSeg?'Start X':'Start LED'}</td>`+
-						`<td>${isM&&staX<mw*mh?(cfg.comp.seglen?"Width":"Stop X"):(cfg.comp.seglen?"LED count":"Stop LED")}</td>`+
+						`<td>${isMSeg?(cfg.comp.seglen?"Width":"Stop X"):(cfg.comp.seglen?"LED count":"Stop LED")}</td>`+
-						`<td>${isM&&staX<mw*mh?'':'Offset'}</td>`+
+						`<td>${isMSeg?'':'Offset'}</td>`+
 					`</tr>`+
 					`<tr>`+
-						`<td><input class="segn" id="seg${i}s" type="number" min="0" max="${(isM&&staX<mw*mh?mw:ledCount)-1}" value="${staX}" oninput="updateLen(${i})" onkeydown="segEnter(${i})"></td>`+
+						`<td><input class="segn" id="seg${i}s" type="number" min="0" max="${(isMSeg?mw:ledCount)-1}" value="${staX}" oninput="updateLen(${i})" onkeydown="segEnter(${i})"></td>`+
-						`<td><input class="segn" id="seg${i}e" type="number" min="0" max="${(isM&&staX<mw*mh?mw:ledCount)}" value="${stoX-(cfg.comp.seglen?staX:0)}" oninput="updateLen(${i})" onkeydown="segEnter(${i})"></td>`+
+						`<td><input class="segn" id="seg${i}e" type="number" min="0" max="${(isMSeg?mw:ledCount)}" value="${stoX-(cfg.comp.seglen?staX:0)}" oninput="updateLen(${i})" onkeydown="segEnter(${i})"></td>`+
-						`<td style="text-align:revert;">${isM&&staX<mw*mh?miXck+'<br>'+rvXck:''}<input class="segn ${isM&&staX<mw*mh?'hide':''}" id="seg${i}of" type="number" value="${inst.of}" oninput="updateLen(${i})"></td>`+
+						`<td ${isMSeg?'style="text-align:revert;"':''}>${isMSeg?miXck+'<br>'+rvXck:''}<input class="segn ${isMSeg?'hide':''}" id="seg${i}of" type="number" value="${inst.of}" oninput="updateLen(${i})"></td>`+
 					`</tr>`+
-					(isM && staX<mw*mh ? '<tr><td>Start Y</td><td>'+(cfg.comp.seglen?'Height':'Stop Y')+'</td><td></td></tr>'+
+					(isMSeg ? '<tr><td>Start Y</td><td>'+(cfg.comp.seglen?'Height':'Stop Y')+'</td><td></td></tr>'+
 					'<tr>'+
 						'<td><input class="segn" id="seg'+i+'sY" type="number" min="0" max="'+(mh-1)+'" value="'+staY+'" oninput="updateLen('+i+')" onkeydown="segEnter('+i+')"></td>'+
 						'<td><input class="segn" id="seg'+i+'eY" type="number" min="0" max="'+mh+'" value="'+(stoY-(cfg.comp.seglen?staY:0))+'" oninput="updateLen('+i+')" onkeydown="segEnter('+i+')"></td>'+
@@ -775,15 +799,15 @@ function populateSegments(s)
 					`<tr>`+
 						`<td><input class="segn" id="seg${i}grp" type="number" min="1" max="255" value="${inst.grp}" oninput="updateLen(${i})" onkeydown="segEnter(${i})"></td>`+
 						`<td><input class="segn" id="seg${i}spc" type="number" min="0" max="255" value="${inst.spc}" oninput="updateLen(${i})" onkeydown="segEnter(${i})"></td>`+
-						`<td style="text-align:revert;"><button class="btn btn-xs" onclick="setSeg(${i})"><i class="icons btn-icon" id="segc${i}">&#xe390;</i></button></td>`+
+						`<td><button class="btn btn-xs" onclick="setSeg(${i})"><i class="icons btn-icon" id="segc${i}">&#xe390;</i></button></td>`+
 					`</tr>`+
 					`</table>`+
 					`<div class="h bp" id="seg${i}len"></div>`+
-					(!(isM&&staX<mw*mh) ? rvXck : '') +
+					(!isMSeg ? rvXck : '') +
-					(isM&&staX<mw*mh&&stoY-staY>1&&stoX-staX>1 ? map2D : '') +
+					(isMSeg&&stoY-staY>1&&stoX-staX>1 ? map2D : '') +
 					(s.AudioReactive && s.AudioReactive.on ? "" : sndSim) +
 					`<label class="check revchkl" id="seg${i}lbtm">`+
-						(isM&&staX<mw*mh?'Transpose':'Mirror effect') + (isM&&staX<mw*mh ?
+						(isMSeg?'Transpose':'Mirror effect') + (isMSeg ?
 						'<input type="checkbox" id="seg'+i+'tp" onchange="setTp('+i+')" '+(inst.tp?"checked":"")+'>':
 						'<input type="checkbox" id="seg'+i+'mi" onchange="setMi('+i+')" '+(inst.mi?"checked":"")+'>') +
 						`<span class="checkmark"></span>`+
@@ -802,6 +826,7 @@ function populateSegments(s)
 	resetUtil(noNewSegs);
 	if (gId('selall')) gId('selall').checked = true;
 	for (var i = 0; i <= lSeg; i++) {
+		if (!gId(`seg${i}`)) continue;
 		updateLen(i);
 		updateTrail(gId(`seg${i}bri`));
 		gId(`segr${i}`).classList.add("hide");
@@ -811,7 +836,7 @@ function populateSegments(s)
 		gId(`segd${lSeg}`).classList.add("hide");
 		gId(`segp0`).classList.add("hide");
 	}
-	if (!isM && !noNewSegs && (cfg.comp.seglen?parseInt(gId(`seg${lSeg}s`).value):0)+parseInt(gId(`seg${lSeg}e`).value)<ledCount) gId(`segr${lSeg}`).style.display = "inline";
+	if (!isM && !noNewSegs && (cfg.comp.seglen?parseInt(gId(`seg${lSeg}s`).value):0)+parseInt(gId(`seg${lSeg}e`).value)<ledCount) gId(`segr${lSeg}`).classList.remove("hide");
 	gId('segutil2').style.display = (segCount > 1) ? "block":"none"; // rsbtn parent
 
 	if (Array.isArray(li.maps) && li.maps.length>1) {
@@ -965,8 +990,8 @@ function genPalPrevCss(id)
 
 function generateListItemHtml(listName, id, name, clickAction, extraHtml = '', effectPar = '')
 {
-	return `<div class="lstI${id==0?' sticky':''}" data-id="${id}" ${effectPar===''?'':'data-opt="'+effectPar+'"'}onClick="${clickAction}(${id})">`+
+	return `<div class="lstI${id==0?' sticky':''}" data-id="${id}" ${effectPar===''?'':'data-opt="'+effectPar+'" '}onClick="${clickAction}(${id})">`+
-		`<label class="radio schkl" onclick="event.preventDefault()">`+
+		`<label title="(${id})" class="radio schkl" onclick="event.preventDefault()">`+ // (#1984)
 			`<input type="radio" value="${id}" name="${listName}">`+
 			`<span class="radiomark"></span>`+
 			`<div class="lstIcontent">`+
@@ -980,10 +1005,15 @@ function generateListItemHtml(listName, id, name, clickAction, extraHtml = '', e
 function btype(b)
 {
 	switch (b) {
+		case 2:
 		case 32: return "ESP32";
+		case 3:
 		case 33: return "ESP32-S2";
+		case 4:
 		case 34: return "ESP32-S3";
+		case 5:
 		case 35: return "ESP32-C3";
+		case 1:
 		case 82: return "ESP8266";
 	}
 	return "?";
@@ -1004,8 +1034,9 @@ function populateNodes(i,n)
 		n.nodes.sort((a,b) => (a.name).localeCompare(b.name));
 		for (var o of n.nodes) {
 			if (o.name) {
-				var url = `<button class="btn" title="${o.ip}" onclick="location.assign('http://${o.ip}');">${bname(o)}</button>`;
+				let onoff = `<i class="icons e-icon flr ${o.type&0x80?'':'off'}" onclick="rmtTgl('${o.ip}',this);"">&#xe08f;</i>`;
-				urows += inforow(url,`${btype(o.type)}<br><i>${o.vid==0?"N/A":o.vid}</i>`);
+				var url = `<button class="btn" title="${o.ip}" onclick="location.assign('http://${o.ip}');"><div class="bname">${bname(o)}</div>${o.vid<2307130?'':onoff}</button>`;
+				urows += inforow(url,`${btype(o.type&0x7F)}<br><i>${o.vid==0?"N/A":o.vid}</i>`);
 				nnodes++;
 			}
 		}
@@ -1021,8 +1052,7 @@ function populateNodes(i,n)
 
 function loadNodes()
 {
-	var url = (loc?`http://${locip}`:'') + '/json/nodes';
+	fetch(getURL('/json/nodes'), {
-	fetch(url, {
 		method: 'get'
 	})
 	.then((res)=>{
@@ -1242,6 +1272,7 @@ function updateSelectedFx()
 		// hide non-0D effects if segment only has 1 pixel (0D)
 		var fxs = parent.querySelectorAll('.lstI');
 		for (const fx of fxs) {
+			if (!fx.dataset.opt) continue;
 			let opts = fx.dataset.opt.split(";");
 			if (fx.dataset.id>0) {
 				if (segLmax==0) fx.classList.add('hide'); // none of the segments selected (hide all effects)
@@ -1256,7 +1287,7 @@ function updateSelectedFx()
 		var segs = gId("segcont").querySelectorAll(`div[data-map="map2D"]`);
 		for (const seg of segs) if (selectedName.indexOf("\u25A6")<0) seg.classList.remove('hide'); else seg.classList.add('hide');
 		var segs = gId("segcont").querySelectorAll(`div[data-snd="si"]`);
-		for (const seg of segs) if (selectedName.indexOf("\u266A")<0 && selectedName.indexOf("\266B")<0) seg.classList.add('hide'); else seg.classList.remove('hide'); // also "♫ "?
+		for (const seg of segs) if (selectedName.indexOf("\u266A")<0 && selectedName.indexOf("\u266B")<0) seg.classList.add('hide'); else seg.classList.remove('hide'); // also "♫ "?
 	}
 }
 
@@ -1282,7 +1313,8 @@ function cmpP(a, b)
 
 function makeWS() {
 	if (ws || lastinfo.ws < 0) return;
-	ws = new WebSocket((window.location.protocol == "https:"?"wss":"ws")+'://'+(loc?locip:window.location.hostname)+'/ws');
+	let url = loc ? getURL('/ws').replace("http","ws") : "ws://"+window.location.hostname+"/ws";
+	ws = new WebSocket(url);
 	ws.binaryType = "arraybuffer";
 	ws.onmessage = (e)=>{
 		if (e.data instanceof ArrayBuffer) return; // liveview packet
@@ -1306,11 +1338,12 @@ function makeWS() {
 	};
 	ws.onclose = (e)=>{
 		gId('connind').style.backgroundColor = "var(--c-r)";
-		setTimeout(makeWS,1500); // retry WS connection
+		if (wsRpt++ < 5) setTimeout(makeWS,1500); // retry WS connection
 		ws = null;
 	}
 	ws.onopen = (e)=>{
 		//ws.send("{'v':true}"); // unnecessary (https://github.com/Aircoookie/WLED/blob/master/wled00/ws.cpp#L18)
+		wsRpt = 0;
 		reqsLegal = true;
 	}
 }
@@ -1368,6 +1401,8 @@ function readState(s,command=false)
 		return true;
 	}
 
+	if (s.seg.length>2) d.querySelectorAll(".pop").forEach((e)=>{e.classList.remove("hide");});
+
 	var cd = gId('csl').children;
 	for (let e = cd.length-1; e >= 0; e--) {
 		cd[e].dataset.r = i.col[e][0];
@@ -1559,7 +1594,6 @@ function requestJson(command=null)
 	if (command && !reqsLegal) return; // stop post requests from chrome onchange event on page restore
 	if (!jsonTimeout) jsonTimeout = setTimeout(()=>{if (ws) ws.close(); ws=null; showErrorToast()}, 3000);
 	var req = null;
-	var url = (loc?`http://${locip}`:'') + '/json/si';
 	var useWs = (ws && ws.readyState === WebSocket.OPEN);
 	var type = command ? 'post':'get';
 	if (command) {
@@ -1580,7 +1614,7 @@ function requestJson(command=null)
 		return;
 	}
 
-	fetch(url, {
+	fetch(getURL('/json/si'), {
 		method: type,
 		headers: {
 			"Content-type": "application/json; charset=UTF-8"
@@ -1611,6 +1645,7 @@ function requestJson(command=null)
 		//load presets and open websocket sequentially
 		if (!pJson || isEmpty(pJson)) setTimeout(()=>{
 			loadPresets(()=>{
+				wsRpt = 0;
 				if (!(ws && ws.readyState === WebSocket.OPEN)) makeWS();
 			});
 		},25);
@@ -1658,27 +1693,22 @@ function toggleSync()
 
 function toggleLiveview()
 {
-	//WLEDSR adding liveview2D support
 	if (isInfo && isM) toggleInfo();
 	if (isNodes && isM) toggleNodes();
 	isLv = !isLv;
+	let wsOn = ws && ws.readyState === WebSocket.OPEN;
 
 	var lvID = "liveview";
-	if (isM) {   
+	if (isM && wsOn) {   
-		lvID = "liveview2D"
+		lvID += "2D";
-		if (isLv) {
+		if (isLv) gId('klv2D').innerHTML = `<iframe id="${lvID}" src="about:blank"></iframe>`;
-		var cn = '<iframe id="liveview2D" src="about:blank"></iframe>';
+		gId('mlv2D').style.transform = (isLv) ? "translateY(0px)":"translateY(100%)";
-		d.getElementById('kliveview2D').innerHTML = cn;
-		}
-
-		gId('mliveview2D').style.transform = (isLv) ? "translateY(0px)":"translateY(100%)";
 	}
 
 	gId(lvID).style.display = (isLv) ? "block":"none";
-	var url = (loc?`http://${locip}`:'') + "/" + lvID;
+	gId(lvID).src = (isLv) ? getURL("/" + lvID + ((wsOn) ? "?ws":"")):"about:blank";
-	gId(lvID).src = (isLv) ? url:"about:blank";
+	gId('buttonSr').classList.toggle("active");
-	gId('buttonSr').className = (isLv) ? "active":"";
+	if (!isLv && wsOn) ws.send('{"lv":false}');
-	if (!isLv && ws && ws.readyState === WebSocket.OPEN) ws.send('{"lv":false}');
 	size();
 }
 
@@ -1749,9 +1779,13 @@ function makeSeg()
 
 function resetUtil(off=false)
 {
-	gId('segutil').innerHTML = `<div class="seg btn btn-s ${off?'off':''}" style="border-radius:24px;padding:0;">`
+	gId('segutil').innerHTML = `<div class="seg btn btn-s${off?' off':''}" style="padding:0;">`
 	+ '<label class="check schkl"><input type="checkbox" id="selall" onchange="selSegAll(this)"><span class="checkmark"></span></label>'
-	+ `<div class="segname" ${off?'':'onclick="makeSeg()"'}><i class="icons btn-icon">&#xe18a;</i>Add segment</div></div>`;
+	+ `<div class="segname" ${off?'':'onclick="makeSeg()"'}><i class="icons btn-icon">&#xe18a;</i>Add segment</div>`
+	+ '<div class="pop hide" onclick="event.stopPropagation();">'
+	+ `<i class="icons g-icon" onclick="this.nextElementSibling.classList.toggle('hide');">&#xE34B;</i>`
+	+ '<div class="pop-c hide"><span style="color:var(--c-f);" onclick="selGrp(0);">&#x278A;</span><span style="color:var(--c-r);" onclick="selGrp(1);">&#x278B;</span><span style="color:var(--c-g);" onclick="selGrp(2);">&#x278C;</span><span style="color:var(--c-l);" onclick="selGrp(3);">&#x278D;</span></div>'
+	+ '</div></div>';
 }
 
 function makePlSel(el, incPl=false)
@@ -2018,14 +2052,14 @@ function tglSegn(s)
 function selSegAll(o)
 {
 	var obj = {"seg":[]};
-	for (let i=0; i<=lSeg; i++) obj.seg.push({"id":i,"sel":o.checked});
+	for (let i=0; i<=lSeg; i++) if (gId(`seg${i}`)) obj.seg.push({"id":i,"sel":o.checked});
 	requestJson(obj);
 }
 
 function selSegEx(s)
 {
 	var obj = {"seg":[]};
-	for (let i=0; i<=lSeg; i++) obj.seg.push({"id":i,"sel":(i==s)});
+	for (let i=0; i<=lSeg; i++) if (gId(`seg${i}`)) obj.seg.push({"id":i,"sel":(i==s)});
 	obj.mainseg = s;
 	requestJson(obj);
 }
@@ -2037,6 +2071,20 @@ function selSeg(s)
 	requestJson(obj);
 }
 
+function selGrp(g)
+{
+	event.preventDefault();
+	event.stopPropagation();
+	var sel = gId(`segcont`).querySelectorAll(`div[data-set="${g}"]`);
+	var obj = {"seg":[]};
+	for (let i=0; i<=lSeg; i++) if (gId(`seg${i}`)) obj.seg.push({"id":i,"sel":false});
+	if (sel) for (let s of sel||[]) {
+		let i = parseInt(s.id.substring(3));
+		obj.seg[i] = {"id":i,"sel":true};
+	}
+	if (obj.seg.length) requestJson(obj);
+}
+
 function rptSeg(s)
 {
 	//TODO: 2D support
@@ -2157,6 +2205,14 @@ function setTp(s)
 	requestJson(obj);
 }
 
+function setGrp(s, g)
+{
+	event.preventDefault();
+	event.stopPropagation();
+	var obj = {"seg": {"id": s, "set": g}};
+	requestJson(obj);
+}
+
 function setSegPwr(s)
 {
 	var pwr = gId(`seg${s}pwr`).classList.contains('act');
@@ -2188,8 +2244,7 @@ function setFX(ind = null)
 	} else {
 		d.querySelector(`#fxlist input[name="fx"][value="${ind}"]`).checked = true;
 	}
-
+	var obj = {"seg": {"fx": parseInt(ind), "fxdef": cfg.comp.fxdef}}; // fxdef sets effect parameters to default values
-	var obj = {"seg": {"fx": parseInt(ind),"fxdef":1}}; // fxdef sets effect parameters to default values, TODO add client setting
 	requestJson(obj);
 }
 
@@ -2523,6 +2578,24 @@ function setBalance(b)
 	requestJson(obj);
 }
 
+function rmtTgl(ip,i) {
+	event.preventDefault();
+	event.stopPropagation();
+	fetch(`http://${ip}/win&T=2`, {method: 'get'})
+	.then((r)=>{
+		return r.text();
+	})
+	.then((t)=>{
+		let c = (new window.DOMParser()).parseFromString(t, "text/xml");
+		// perhaps just i.classList.toggle("off"); would be enough
+		if (c.getElementsByTagName('ac')[0].textContent === "0") {
+			i.classList.add("off");
+		} else {
+			i.classList.remove("off");
+		}
+	});
+}
+
 var hc = 0;
 setInterval(()=>{
 	if (!isInfo) return;
@@ -2545,7 +2618,7 @@ function cnfReset()
 		bt.innerHTML = "Confirm Reboot";
 		cnfr = true; return;
 	}
-	window.location.href = "/reset";
+	window.location.href = getURL("/reset");
 }
 
 var cnfrS = false;
@@ -2599,9 +2672,7 @@ function loadPalettesData(callback = null)
 
 function getPalettesData(page, callback)
 {
-	var url = (loc?`http://${locip}`:'') + `/json/palx?page=${page}`;
+	fetch(getURL(`/json/palx?page=${page}`), {
-
-	fetch(url, {
 		method: 'get',
 		headers: {
 			"Content-type": "application/json; charset=UTF-8"

wled00/data/liveview.htm

@@ -17,21 +17,17 @@
     position: absolute;
   }
   </style>
-</head>
-<body>
-  <div id="canv" />
   <script>
-    update();
+    var ws;
-    
     var tmout = null;
-    function update()
+    function update() // via HTTP (/json/live)
     {
       if (document.hidden) {
         clearTimeout(tmout);
         tmout = setTimeout(update, 250);
         return;
       }
-      fetch('/json/live')
+      fetch('./json/live')
       .then(res => {
         if (!res.ok) {
           clearTimeout(tmout);
@@ -57,8 +53,57 @@
         clearTimeout(tmout);
         tmout = setTimeout(update, 2500);
       })
+    }
+    function S() { // Startup function (onload)
+      let wsOn = (window.location.href.indexOf("?ws") > 0);
+      if (!wsOn) {update(); return;}
 
+      // Initialize WebSocket connection
+      try {
+        ws = top.window.ws;
+      } catch (e) {}
+      if (ws && ws.readyState === WebSocket.OPEN) {
+        //console.info("Peek uses top WS");
+        ws.send("{'lv':true}");
+      } else {
+        //console.info("Peek WS opening");
+        let l = window.location;
+        let pathn = l.pathname;
+        let paths = pathn.slice(1,pathn.endsWith('/')?-1:undefined).split("/");
+        let url = l.origin.replace("http","ws");
+        if (paths.length > 1) {
+          url +=  "/" + paths[0];
+        }
+        ws = new WebSocket(url+"/ws");
+        ws.onopen = function () {
+          //console.info("Peek WS open");
+          ws.send("{'lv':true}");
+        }
+      }
+      ws.binaryType = "arraybuffer";
+      ws.addEventListener('message', (e) => {
+        try {
+          if (toString.call(e.data) === '[object ArrayBuffer]') {
+            let leds = new Uint8Array(event.data);
+            if (leds[0] != 76) return; //'L'
+            let str = "linear-gradient(90deg,";
+            let len = leds.length;
+            let start = leds[1]==2 ? 4 : 2; // 1 = 1D, 2 = 1D/2D (leds[2]=w, leds[3]=h)
+            for (i = start; i < len; i+=3) {
+              str += `rgb(${leds[i]},${leds[i+1]},${leds[i+2]})`;
+              if (i < len -3) str += ","
+            }
+            str += ")";
+            document.getElementById("canv").style.background = str;
+          }
+        } catch (err) {
+          console.error("Peek WS error:",err);
+        } 
+      });
     }
   </script>
+</head>
+<body onload="S()">
+  <div id="canv"></div>
 </body>
 </html>

wled00/data/liveviewws.htm

@@ -1,61 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">
-  <meta charset="utf-8">
-  <meta name="theme-color" content="#222222">
-  <title>WLED Live Preview</title>
-  <style>
-  body {
-    margin: 0;
-  }
-  #canv {
-    background: black;
-    filter: brightness(175%);
-    width: 100%;
-    height: 100%;
-    position: absolute;
-  }
-  </style>
-</head>
-<body>
-  <div id="canv"></div>
-  <script>
-    var ws;
-    try {
-      ws = top.window.ws;
-    } catch (e) {}
-    if (ws && ws.readyState === WebSocket.OPEN) {
-      //console.info("Peek uses top WS");
-      ws.send("{'lv':true}");
-    } else {
-      console.info("Peek WS opening");
-      ws = new WebSocket((window.location.protocol == "https:"?"wss":"ws")+"://"+document.location.host+"/ws");
-      ws.onopen = function () {
-        //console.info("Peek WS open");
-        ws.send("{'lv':true}");
-      }
-    }
-    ws.binaryType = "arraybuffer";
-    ws.addEventListener('message', (e) => {
-      try {
-        if (toString.call(e.data) === '[object ArrayBuffer]') {
-          let leds = new Uint8Array(event.data);
-          if (leds[0] != 76) return; //'L'
-          let str = "linear-gradient(90deg,";
-          let len = leds.length;
-          let start = leds[1]==2 ? 4 : 2; // 1 = 1D, 2 = 1D/2D (leds[2]=w, leds[3]=h)
-          for (i = start; i < len; i+=3) {
-            str += `rgb(${leds[i]},${leds[i+1]},${leds[i+2]})`;
-            if (i < len -3) str += ","
-          }
-          str += ")";
-          document.getElementById("canv").style.background = str;
-        }
-      } catch (err) {
-        console.error("Peek WS error:",err);
-      } 
-    });
-  </script>
-</body>
-</html>

wled00/data/liveviewws2D.htm

@@ -33,7 +33,14 @@
 			if (ws && ws.readyState === WebSocket.OPEN) {
 				ws.send("{'lv':true}");
 			} else {
-				ws = new WebSocket((window.location.protocol == "https:"?"wss":"ws")+"://"+document.location.host+"/ws");
+				let l = window.location;
+				let pathn = l.pathname;
+				let paths = pathn.slice(1,pathn.endsWith('/')?-1:undefined).split("/");
+				let url = l.origin.replace("http","ws");
+				if (paths.length > 1) {
+					url +=  "/" + paths[0];
+				}
+				ws = new WebSocket(url+"/ws");
 				ws.onopen = ()=>{
 					ws.send("{'lv':true}");
 				}

wled00/data/msg.htm

@@ -6,8 +6,8 @@
 	<title>WLED Message</title>
 	<script>
 		function B() { window.history.back() };
-		function RS() { window.location = "/settings"; }
+		function RS() { window.location = "../settings"; }
-		function RP() { top.location.href = "/"; }
+		function RP() { top.location.href = "../"; }
 	</script>
 	<style>
 		@import url("style.css");

wled00/data/settings.htm

@@ -6,7 +6,7 @@
 	<title>WLED Settings</title>
 	<script>
 		var d=document;
-		var loc = false, locip;
+		var loc = false, locip, locproto = "http:";
 		function gId(n){return d.getElementById(n);}
 		// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
 		function loadJS(FILE_URL, async = true) {
@@ -26,17 +26,29 @@
 				alert("Loading of configuration script failed.\nIncomplete page data!");
 			});
 		}
-		function S(){
+		function S() {
-			if (window.location.protocol == "file:") {
+			let l = window.location;
+			if (l.protocol == "file:") {
 				loc = true;
 				locip = localStorage.getItem('locIp');
 				if (!locip) {
 					locip = prompt("File Mode. Please enter WLED IP!");
 					localStorage.setItem('locIp', locip);
 				}
+			} else {
+				// detect reverse proxy
+				let path = l.pathname;
+				let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+				if (paths.length > 1) {
+					locproto = l.protocol;
+					loc = true;
+					locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+				}
 			}
-			var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=0';
+			loadJS(getURL('/settings/s.js?p=0'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-			loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+		}
+		function getURL(path) {
+			return (loc ? locproto + "//" + locip : "") + path;
 		}
 	</script>
 	<style>
@@ -65,15 +77,15 @@
 	</style>
 </head>
 <body onload="S()">
-<button type=submit id="b" onclick="window.location='/'">Back</button>
+<button type=submit id="b" onclick="window.location=getURL('/')">Back</button>
-<button type="submit" onclick="window.location='./settings/wifi'">WiFi Setup</button>
+<button type="submit" onclick="window.location=getURL('/settings/wifi')">WiFi Setup</button>
-<button type="submit" onclick="window.location='./settings/leds'">LED Preferences</button>
+<button type="submit" onclick="window.location=getURL('/settings/leds')">LED Preferences</button>
-<button id="2dbtn" style="display:none;" type="submit" onclick="window.location='./settings/2D'">2D Configuration</button>
+<button id="2dbtn" style="display:none;" type="submit" onclick="window.location=getURL('/settings/2D')">2D Configuration</button>
-<button type="submit" onclick="window.location='./settings/ui'">User Interface</button>
+<button type="submit" onclick="window.location=getURL('/settings/ui')">User Interface</button>
-<button id="dmxbtn" style="display:none;" type="submit" onclick="window.location='./settings/dmx'">DMX Output</button>
+<button id="dmxbtn" style="display:none;" type="submit" onclick="window.location=getURL('/settings/dmx')">DMX Output</button>
-<button type="submit" onclick="window.location='./settings/sync'">Sync Interfaces</button>
+<button type="submit" onclick="window.location=getURL('/settings/sync')">Sync Interfaces</button>
-<button type="submit" onclick="window.location='./settings/time'">Time & Macros</button>
+<button type="submit" onclick="window.location=getURL('/settings/time')">Time & Macros</button>
-<button type="submit" onclick="window.location='./settings/um'">Usermods</button>
+<button type="submit" onclick="window.location=getURL('/settings/um')">Usermods</button>
-<button type="submit" onclick="window.location='./settings/sec'">Security & Updates</button>
+<button type="submit" onclick="window.location=getURL('/settings/sec')">Security & Updates</button>
 </body>
 </html>

wled00/data/settings_2D.htm

@@ -7,11 +7,11 @@
 	<title>2D Set-up</title>
 	<script>
 	var d=document;
-	var loc = false, locip;
+	var loc = false, locip, locproto = "http:";
 	var maxPanels=64;
 	var ctx = null; // WLEDMM
 	function H(){window.open("https://kno.wled.ge/features/2D");}
-	function B(){window.open("/settings","_self");}
+	function B(){window.open(getURL("/settings"),"_self");}
 	function gId(n){return d.getElementById(n);}
 	function fS(){d.Sf.submit();} // <button type=submit> sometimes didn't work
 	// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
@@ -35,16 +35,29 @@
 		});
 	}
 	function S() {
-		if (window.location.protocol == "file:") {
+		let l = window.location;
+		if (l.protocol == "file:") {
 			loc = true;
 			locip = localStorage.getItem('locIp');
 			if (!locip) {
 				locip = prompt("File Mode. Please enter WLED IP!");
 				localStorage.setItem('locIp', locip);
 			}
+		} else {
+			// detect reverse proxy
+			let path = l.pathname;
+			let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+			if (paths.length > 2) {
+				locproto = l.protocol;
+				loc = true;
+				locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+			}
 		}
-		var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=10';
+		loadJS(getURL('/settings/s.js?p=10'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-		loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+		if (loc) d.Sf.action = getURL('/settings/2D');
+	}
+	function getURL(path) {
+			return (loc ? locproto + "//" + locip : "") + path;
 	}
 
 	function UI() {
@@ -322,7 +335,7 @@ Y:<input name="P${i}Y" type="number" min="0" max="255" value="0" oninput="UI()">
 				<option value="1">Vertical</option>
 			</select><br>
 			Serpentine: <input type="checkbox" name="PS"><br>
-			<i style="color:#fa0;">Pressing Populate will create LED panel layout with pre-arranged matrix.<br>Values above <i>will not</i> affect final layout.<br>
+			<i  class="warn">Pressing Populate will create LED panel layout with pre-arranged matrix.<br>Values above <i>will not</i> affect final layout.<br>
 				WARNING: You may need to update each panel parameters after they are generated.</i><br>
 			<button type="button" onclick="gen();expand(gId('expGen'),gId('mxGen'));">Populate</button>
 		</div>

wled00/data/settings_dmx.htm

@@ -7,9 +7,9 @@
 	<title>DMX Settings</title>
 	<script>
 	var d=document;
-	var loc = false, locip;
+	var loc = false, locip, locproto = "http:";
 	function H(){window.open("https://github.com/Aircoookie/WLED/wiki/DMX");}
-	function B(){window.history.back();}
+	function B(){window.open(getURL("/settings"),"_self");}
 	function GCH(num) {
 		d.getElementById('dmxchannels').innerHTML += "";
 		for (i=0;i<num;i++) {
@@ -54,16 +54,29 @@
 		});
 	}
 	function S(){
-		if (window.location.protocol == "file:") {
+		let l = window.location;
+		if (l.protocol == "file:") {
 			loc = true;
 			locip = localStorage.getItem('locIp');
 			if (!locip) {
 				locip = prompt("File Mode. Please enter WLED IP!");
 				localStorage.setItem('locIp', locip);
 			}
+		} else {
+			// detect reverse proxy
+			let path = l.pathname;
+			let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+			if (paths.length > 2) {
+				locproto = l.protocol;
+				loc = true;
+				locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+			}
 		}
-		var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=7';
+		loadJS(getURL('/settings/s.js?p=7'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-		loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+		if (loc) d.Sf.action = getURL('/settings/dmx');
+	}
+	function getURL(path) {
+		return (loc ? locproto + "//" + locip : "") + path;
 	}
 	</script>
 	<style>@import url("style.css");</style>

wled00/data/settings_leds.htm

@@ -10,11 +10,11 @@
 		d.um_p = [];
 		d.rsvd = [];
 		d.ro_gpio = [];
-		d.max_gpio = 39;
+		d.max_gpio = 50;
 		var customStarts=false,startsDirty=[],maxCOOverrides=5;
-		var loc = false, locip;
+		var loc = false, locip, locproto = "http:";
 		function H(){window.open("https://kno.wled.ge/features/settings/#led-settings");}
-		function B(){window.open("/settings","_self");}
+		function B(){window.open(getURL("/settings"),"_self");}
 		function gId(n){return d.getElementById(n);}
 		function off(n){d.getElementsByName(n)[0].value = -1;}
 		// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
@@ -26,8 +26,12 @@
 			d.body.appendChild(scE);
 			// success event 
 			scE.addEventListener("load", () => {
-				GetV();checkSi();setABL();
+				GetV();
+				checkSi();
+				setABL();
+				d.Sf.addEventListener("submit", trySubmit);
 				if (d.um_p[0]==-1) d.um_p.shift();
+				pinDropdowns();
 			});
 			// error event
 			scE.addEventListener("error", (ev) => {
@@ -49,7 +53,7 @@
 			maxB = b; maxV = v; maxM = m; maxPB = p; maxL = l;
 		}
 		function pinsOK() {
-			var LCs = d.getElementsByTagName("input");
+			var LCs = d.Sf.querySelectorAll("#mLC input[name^=L]"); // input fields
 			for (i=0; i<LCs.length; i++) {
 				var nm = LCs[i].name.substring(0,2);
 				// ignore IP address
@@ -59,23 +63,36 @@
 					if (t>=80) continue;
 				}
 				//check for pin conflicts
-				if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4" || nm=="RL" || nm=="BT" || nm=="IR")
+				if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4"/* || nm=="RL" || nm=="BT" || nm=="IR"*/)
 					if (LCs[i].value!="" && LCs[i].value!="-1") {
-						var p = []; // used pin array
+						var p = d.rsvd.concat(d.um_p); // used pin array
-						for (k=0;k<d.rsvd.length;k++) p.push(d.rsvd[k]); // fill with reservations
+						d.Sf.querySelectorAll("select.pin").forEach((e)=>{if(e.value>-1)p.push(parseInt(e.value));}) // buttons, IR & relay
-						for (k=0;k<d.um_p.length;k++) p.push(d.um_p[k]); // fill with usermod pins
+						if (p.some((e)=>e==parseInt(LCs[i].value))) {
-						if (p.some((e)=>e==parseInt(LCs[i].value,10))) {alert(`Sorry, pins ${JSON.stringify(p)} can't be used.`);LCs[i].value="";LCs[i].focus();return false;}
+							alert(`Sorry, pins ${JSON.stringify(p)} can't be used.`);
-						else if (!(nm == "IR" || nm=="BT") && d.ro_gpio.some((e)=>e==parseInt(LCs[i].value,10))) {alert(`Sorry, pins ${JSON.stringify(d.ro_gpio)} are input only.`);LCs[i].value="";LCs[i].focus();return false;}
+							LCs[i].value="";
-						for (j=i+1; j<LCs.length; j++)
+							LCs[i].focus();
-						{
+							return false;
+						}
+						else if (/*!(nm == "IR" || nm=="BT") &&*/ d.ro_gpio.some((e)=>e==parseInt(LCs[i].value))) {
+							alert(`Sorry, pins ${JSON.stringify(d.ro_gpio)} are input only.`);
+							LCs[i].value="";
+							LCs[i].focus();
+							return false;
+						}
+						for (j=i+1; j<LCs.length; j++) {
 							var n2 = LCs[j].name.substring(0,2);
-							if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4" || n2=="RL" || n2=="BT" || n2=="IR") {
+							if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4"/* || n2=="RL" || n2=="BT" || n2=="IR"*/) {
 								if (n2.substring(0,1)==="L") {
 									var m  = LCs[j].name.substring(2);
 									var t2 = parseInt(d.getElementsByName("LT"+m)[0].value, 10);
 									if (t2>=80) continue;
 								}
-								if (LCs[j].value!="" && LCs[i].value==LCs[j].value) {alert(`Pin conflict between ${LCs[i].name}/${LCs[j].name}!`);LCs[j].value="";LCs[j].focus();return false;}
+								if (LCs[j].value!="" && LCs[i].value==LCs[j].value) {
+									alert(`Pin conflict between ${LCs[i].name}/${LCs[j].name}!`);
+									LCs[j].value="";
+									LCs[j].focus();
+									return false;
+								}
 							}
 						}
 					}
@@ -96,6 +113,7 @@
 			gId('abl').style.display = (en) ? 'inline':'none';
 			gId('psu2').style.display = (en) ? 'inline':'none';
 			if (d.Sf.LA.value > 0) setABL();
+			UI();
 		}
 		function enLA()
 		{
@@ -117,28 +135,28 @@
 				default: gId('LAdis').style.display = 'inline';
 			}
 			gId('m1').innerHTML = maxM;
-			d.getElementsByName("Sf")[0].addEventListener("submit", trySubmit);
-			UI();
 		}
 		//returns mem usage
 		function getMem(t, n) {
 			let len = parseInt(d.getElementsByName("LC"+n)[0].value);
 			len += parseInt(d.getElementsByName("SL"+n)[0].value); // skipped LEDs are allocated too
+			let dbl = 0;
+			if (d.Sf.LD.checked) dbl = len * 3;	// double buffering
 			if (t < 32) {
 				if (t==26 || t==29) len *= 2; // 16 bit LEDs
 				if (maxM < 10000 && d.getElementsByName("L0"+n)[0].value == 3) { //8266 DMA uses 5x the mem
-					if (t > 28) return len*20; //RGBW
+					if (t > 28) return len*20 + dbl; //RGBW
-					return len*15;
+					return len*15 + dbl;
 				} else if (maxM >= 10000) //ESP32 RMT uses double buffer?
 				{
-					if (t > 28) return len*8; //RGBW
+					if (t > 28) return len*8 + dbl; //RGBW
-					return len*6;
+					return len*6 + dbl;
 				}
-				if (t > 28) return len*4; //RGBW
+				if (t > 28) return len*4 + dbl; //RGBW
-				return len*3;
+				return len*3 + dbl;
 			}
-			if (t > 31 && t < 48) return 5;
+			if (t > 31 && t < 48) return 5;	// analog
-			return len*3;
+			return len*3 + dbl;
 		}
 
 		function UI(change=false)
@@ -151,53 +169,50 @@
 			else if (d.Sf.LA.value > 0) laprev = d.Sf.LA.value;
 
 			// enable/disable LED fields
-			var s = d.getElementsByTagName("select");
+			d.Sf.querySelectorAll("#mLC select[name^=LT]").forEach((s)=>{
-			for (i=0; i<s.length; i++) {
 				// is the field a LED type?
-				if (s[i].name.substring(0,2)=="LT") {
+				var n = s.name.substring(2);
-					var n = s[i].name.substring(2);
+				var t = parseInt(s.value);
-					var t = parseInt(s[i].value,10);
+				gId("p0d"+n).innerHTML = (t>=80 && t<96) ? "IP address:" : (t > 49) ? "Data GPIO:" : (t > 41) ? "GPIOs:" : "GPIO:";
-					gId("p0d"+n).innerHTML = (t>=80 && t<96) ? "IP address:" : (t > 49) ? "Data GPIO:" : (t > 41) ? "GPIOs:" : "GPIO:";
+				gId("p1d"+n).innerHTML = (t> 49 && t<64) ? "Clk GPIO:" : "";
-					gId("p1d"+n).innerHTML = (t> 49 && t<64) ? "Clk GPIO:" : "";
+				//var LK = d.getElementsByName("L1"+n)[0]; // clock pin
-					var LK = d.getElementsByName("L1"+n)[0]; // clock pin
 
-					memu += getMem(t, n); // calc memory
+				memu += getMem(t, n); // calc memory
 
-					// enumerate pins
+				// enumerate pins
-					for (p=1; p<5; p++) {
+				for (p=1; p<5; p++) {
-						var LK = d.getElementsByName("L"+p+n)[0]; // secondary pins
+					var LK = d.getElementsByName("L"+p+n)[0]; // secondary pins
-						if (!LK) continue;
+					if (!LK) continue;
-						if (((t>=80 && t<96) && p<4) || (t>49 && p==1) || (t>41 && t < 50 && (p+40 < t))) // TYPE_xxxx values from const.h
+					if (((t>=80 && t<96) && p<4) || (t>49 && p==1) || (t>41 && t < 50 && (p+40 < t))) // TYPE_xxxx values from const.h
-						{
+					{
-							// display pin field
+						// display pin field
-							LK.style.display = "inline";
+						LK.style.display = "inline";
-							LK.required = true;
+						LK.required = true;
-						} else {
+					} else {
-							// hide pin field
+						// hide pin field
-							LK.style.display = "none";
+						LK.style.display = "none";
-							LK.required = false;
+						LK.required = false;
-							LK.value="";
+						LK.value="";
-						}
 					}
-					if (change) {
-						gId("rf"+n).checked = (gId("rf"+n).checked || t == 31); // LEDs require data in off state
-						if (t > 31 && t < 48) d.getElementsByName("LC"+n)[0].value = 1; // for sanity change analog count just to 1 LED
-					}
-					gId("rf"+n).onclick = (t == 31) ? (()=>{return false}) : (()=>{});  // prevent change for TM1814
-					gRGBW |= isRGBW = ((t > 17 && t < 22) || (t > 28 && t < 32) || (t > 40 && t < 46 && t != 43) || t == 88); // RGBW checkbox, TYPE_xxxx values from const.h
-					gId("co"+n).style.display = ((t >= 80 && t < 96) || (t >= 40 && t < 48)) ? "none":"inline";  // hide color order for PWM
-					gId("dig"+n+"w").style.display = (t > 28 && t < 32) ? "inline":"none";  // show swap channels dropdown
-					if (!(t > 28 && t < 32)) d.getElementsByName("WO"+n)[0].value = 0; // reset swapping
-					gId("dig"+n+"c").style.display = (t >= 40 && t < 48) ? "none":"inline";  // hide count for analog
-					gId("dig"+n+"r").style.display = (t >= 80 && t < 96) ? "none":"inline";  // hide reversed for virtual
-					gId("dig"+n+"s").style.display = ((t >= 80 && t < 96) || (t >= 40 && t < 48)) ? "none":"inline";  // hide skip 1st for virtual & analog
-					gId("dig"+n+"f").style.display = ((t >= 16 && t < 32) || (t >= 50 && t < 64)) ? "inline":"none";  // hide refresh
-					gId("dig"+n+"a").style.display = (isRGBW && t != 40) ? "inline":"none";  // auto calculate white
-					gId("dig"+n+"l").style.display = (t > 48 && t < 64) ? "inline":"none";  // bus clock speed
-					gId("rev"+n).innerHTML = (t >= 40 && t < 48) ? "Inverted output":"Reversed (rotated 180°)";  // change reverse text for analog
-					gId("psd"+n).innerHTML = (t >= 40 && t < 48) ? "Index:":"Start:";    // change analog start description
 				}
-			}
+				if (change) {
+					gId("rf"+n).checked = (gId("rf"+n).checked || t == 31); // LEDs require data in off state
+					if (t > 31 && t < 48) d.getElementsByName("LC"+n)[0].value = 1; // for sanity change analog count just to 1 LED
+				}
+				gId("rf"+n).onclick = (t == 31) ? (()=>{return false}) : (()=>{});  // prevent change for TM1814
+				gRGBW |= isRGBW = ((t > 17 && t < 22) || (t > 28 && t < 32) || (t > 40 && t < 46 && t != 43) || t == 88); // RGBW checkbox, TYPE_xxxx values from const.h
+				gId("co"+n).style.display = ((t >= 80 && t < 96) || (t >= 40 && t < 48)) ? "none":"inline";  // hide color order for PWM
+				gId("dig"+n+"w").style.display = (t > 28 && t < 32) ? "inline":"none";  // show swap channels dropdown
+				if (!(t > 28 && t < 32)) d.getElementsByName("WO"+n)[0].value = 0; // reset swapping
+				gId("dig"+n+"c").style.display = (t >= 40 && t < 48) ? "none":"inline";  // hide count for analog
+				gId("dig"+n+"r").style.display = (t >= 80 && t < 96) ? "none":"inline";  // hide reversed for virtual
+				gId("dig"+n+"s").style.display = ((t >= 80 && t < 96) || (t >= 40 && t < 48)) ? "none":"inline";  // hide skip 1st for virtual & analog
+				gId("dig"+n+"f").style.display = ((t >= 16 && t < 32) || (t >= 50 && t < 64)) ? "inline":"none";  // hide refresh
+				gId("dig"+n+"a").style.display = (isRGBW && t != 40) ? "inline":"none";  // auto calculate white
+				gId("dig"+n+"l").style.display = (t > 48 && t < 64) ? "inline":"none";  // bus clock speed
+				gId("rev"+n).innerHTML = (t >= 40 && t < 48) ? "Inverted output":"Reversed (rotated 180°)";  // change reverse text for analog
+				gId("psd"+n).innerHTML = (t >= 40 && t < 48) ? "Index:":"Start:";    // change analog start description
+			});
 			// display global white channel overrides
 			gId("wc").style.display = (gRGBW) ? 'inline':'none';
 			if (!gRGBW) {
@@ -205,7 +220,7 @@
 				d.Sf.CR.checked = false;
 			}
 			// check for pin conflicts
-			var LCs = d.getElementsByTagName("input");
+			var LCs = d.Sf.querySelectorAll("#mLC input[name^=L]"); // input fields
 			var sLC = 0, sPC = 0, maxLC = 0;
 			for (i=0; i<LCs.length; i++) {
 				var nm = LCs[i].name.substring(0,2);  // field name
@@ -243,15 +258,14 @@
 					}
 				}
 				// check for pin conflicts
-				if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4" || nm=="RL" || nm=="BT" || nm=="IR")
+				if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4"/* || nm=="RL" || nm=="BT" || nm=="IR"*/)
 					if (LCs[i].value!="" && LCs[i].value!="-1") {
-						var p = []; // used pin array
+						var p = d.rsvd.concat(d.um_p); // used pin array
-						for (k=0;k<d.rsvd.length;k++) p.push(d.rsvd[k]); // fill with reservations
+						d.Sf.querySelectorAll("select.pin").forEach((e)=>{if(e.value>-1)p.push(parseInt(e.value));}) // buttons, IR & relay
-						for (k=0;k<d.um_p.length;k++) p.push(d.um_p[k]); // fill with usermod pins
 						for (j=0; j<LCs.length; j++) {
 							if (i==j) continue;
 							var n2 = LCs[j].name.substring(0,2);
-							if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4" || n2=="RL" || n2=="BT" || n2=="IR") {
+							if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4"/* || n2=="RL" || n2=="BT" || n2=="IR"*/) {
 								if (n2.substring(0,1)==="L") {
 									var m  = LCs[j].name.substring(2);
 									var t2 = parseInt(d.getElementsByName("LT"+m)[0].value, 10);
@@ -261,13 +275,13 @@
 							}
 						}
 						// now check for conflicts
-						if (p.some((e)=>e==parseInt(LCs[i].value,10))) LCs[i].style.color="red"; else LCs[i].style.color=d.ro_gpio.some((e)=>e==parseInt(LCs[i].value,10))?"orange":"#fff";
+						if (p.some((e)=>e==parseInt(LCs[i].value))) LCs[i].style.color="red"; else LCs[i].style.color=d.ro_gpio.some((e)=>e==parseInt(LCs[i].value))?"orange":"#fff";
 					}
 				// check buttons, IR & relay
-				if (nm=="IR" || nm=="BT" || nm=="RL") {
+				//if (nm=="IR" || nm=="BT" || nm=="RL") {
-					LCs[i].max = d.max_gpio;
+				//	LCs[i].max = d.max_gpio;
-					LCs[i].min = -1;
+				//	LCs[i].min = -1;
-				}
+				//}
 			}
 			// update total led count
 			gId("lc").textContent = sLC;
@@ -366,11 +380,11 @@ ${i+1}:
 <span id="psd${i}">Start:</span> <input type="number" name="LS${i}" id="ls${i}" class="l starts" min="0" max="8191" value="${lastEnd(i)}" oninput="startsDirty[${i}]=true;UI();" required />&nbsp;
 <div id="dig${i}c" style="display:inline">Length: <input type="number" name="LC${i}" class="l" min="1" max="${maxPB}" value="1" required oninput="UI()" /></div><br>
 </div>
-<span id="p0d${i}">GPIO:</span> <input type="number" name="L0${i}" required class="s" onchange="UI()"/>
+<span id="p0d${i}">GPIO:</span><input type="number" name="L0${i}" required class="s" onchange="UI();pinUpd(this);"/>
-<span id="p1d${i}"></span><input type="number" name="L1${i}" class="s" onchange="UI()"/>
+<span id="p1d${i}"></span><input type="number" name="L1${i}" class="s" onchange="UI();pinUpd(this);"/>
-<span id="p2d${i}"></span><input type="number" name="L2${i}" class="s" onchange="UI()"/>
+<span id="p2d${i}"></span><input type="number" name="L2${i}" class="s" onchange="UI();pinUpd(this);"/>
-<span id="p3d${i}"></span><input type="number" name="L3${i}" class="s" onchange="UI()"/>
+<span id="p3d${i}"></span><input type="number" name="L3${i}" class="s" onchange="UI();pinUpd(this);"/>
-<span id="p4d${i}"></span><input type="number" name="L4${i}" class="s" onchange="UI()"/>
+<span id="p4d${i}"></span><input type="number" name="L4${i}" class="s" onchange="UI();pinUpd(this);"/>
 <div id="dig${i}r" style="display:inline"><br><span id="rev${i}">Reversed</span>: <input type="checkbox" name="CV${i}"></div>
 <div id="dig${i}s" style="display:inline"><br>Skip first LEDs: <input type="number" name="SL${i}" min="0" max="255" value="0" oninput="UI()"></div>
 <div id="dig${i}f" style="display:inline"><br>Off Refresh: <input id="rf${i}" type="checkbox" name="RF${i}"></div>
@@ -546,17 +560,126 @@ Length: <input type="number" name="XC${i}" id="xc${i}" class="l" min="1" max="65
 				}
 			}
 		}
-		function S(){
+		function pinDropdowns() {
-			if (window.location.protocol == "file:") {
+			let fields = ["IR","RL"]; // IR & relay
+			gId("btns").querySelectorAll('input[type="number"]').forEach((e)=>{fields.push(e.name);}) // buttons
+			for (let i of d.Sf.elements) {
+				if (i.type === "number" && fields.includes(i.name)) { //select all pin select elements
+					let v = parseInt(i.value);
+					let sel = addDropdown(i.name,0);
+					for (var j = -1; j <= d.max_gpio; j++) {
+						if (d.rsvd.includes(j)) continue;
+						let foundPin = d.um_p.indexOf(j);
+						let txt = (j === -1) ? "unused" : `${j}`;
+						if (foundPin >= 0 && j !== v) txt += ` used`; // already reserved pin
+						if (d.ro_gpio.includes(j)) txt += " (R/O)";
+						let opt = addOption(sel, txt, j);
+						if (j === v) opt.selected = true; // this is "our" pin
+						else if (d.um_p.includes(j)) opt.disabled = true; // someone else's pin
+					}
+				}
+			}
+			// update select options
+			d.Sf.querySelectorAll("select.pin").forEach((e)=>{pinUpd(e);});
+			// add dataset values for LED GPIO pins
+			d.Sf.querySelectorAll(".iST input.s[name^=L]").forEach((i)=>{
+				if (i.value!=="" && i.value>=0)
+					i.dataset.val = i.value;
+			});
+		}
+		function pinUpd(e) {
+			// update changed select options across all usermods
+			let oldV = parseInt(e.dataset.val);
+			e.dataset.val = e.value;
+			let txt = e.name;
+			let pins = [];
+			d.Sf.querySelectorAll(".iST input.s[name^=L]").forEach((i)=>{
+				if (i.value!=="" && i.value>=0 && i.max<255)
+					pins.push(i.value);
+			});
+			let selects = d.Sf.querySelectorAll("select.pin");
+			for (let sel of selects) {
+				if (sel == e) continue
+				Array.from(sel.options).forEach((i)=>{
+					let led = pins.includes(i.value);
+					if (!(i.value==oldV || i.value==e.value || led)) return;
+					if (i.value == -1) {
+						i.text = "unused";
+						return
+					}
+					i.text = i.value;
+					if (i.value==oldV) {
+						i.disabled = false;
+					}
+					if (i.value==e.value || led) {
+						i.disabled = true;
+						i.text += ` ${led?'LED':txt}`;
+					}
+					if (d.ro_gpio.includes(parseInt(i.value))) i.text += " (R/O)";
+				});
+			}
+		}
+		// https://stackoverflow.com/questions/39729741/javascript-change-input-text-to-select-option
+		function addDropdown(field) {
+			let sel = d.createElement('select');
+			sel.classList.add("pin");
+			let inp = d.getElementsByName(field)[0];
+			if (inp && inp.tagName === "INPUT" && (inp.type === "text" || inp.type === "number")) {  // may also use nodeName
+				let v = inp.value;
+				let n = inp.name;
+				// copy the existing input element's attributes to the new select element
+				for (var i = 0; i < inp.attributes.length; ++ i) {
+					var att = inp.attributes[i];
+					// type and value don't apply, so skip them
+					// ** you might also want to skip style, or others -- modify as needed **
+					if (att.name != 'type' && att.name != 'value' && att.name != 'class' && att.name != 'style') {
+						sel.setAttribute(att.name, att.value);
+					}
+				}
+				sel.setAttribute("data-val", v);
+				sel.setAttribute("onchange", "pinUpd(this)");
+				// finally, replace the old input element with the new select element
+				inp.parentElement.replaceChild(sel, inp);
+				return sel;
+			}
+			return null;
+		}
+		function addOption(sel,txt,val) {
+			if (sel===null) return; // select object missing
+			let opt = d.createElement("option");
+			opt.value = val;
+			opt.text = txt;
+			sel.appendChild(opt);
+			for (let i=0; i<sel.childNodes.length; i++) {
+				let c = sel.childNodes[i];
+				if (c.value == sel.dataset.val) sel.selectedIndex = i;
+			}
+			return opt;
+		}
+		function S() {
+			let l = window.location;
+			if (l.protocol == "file:") {
 				loc = true;
 				locip = localStorage.getItem('locIp');
 				if (!locip) {
 					locip = prompt("File Mode. Please enter WLED IP!");
 					localStorage.setItem('locIp', locip);
 				}
+			} else {
+				// detect reverse proxy
+				let path = l.pathname;
+				let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+				if (paths.length > 2) {
+					locproto = l.protocol;
+					loc = true;
+					locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+				}
 			}
-			var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=2';
+			loadJS(getURL('/settings/s.js?p=2'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-			loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+			if (loc) d.Sf.action = getURL('/settings/leds');
+		}
+		function getURL(path) {
+			return (loc ? locproto + "//" + locip : "") + path;
 		}
 	</script>
 	<style>@import url("style.css");</style>
@@ -576,7 +699,7 @@ Length: <input type="number" name="XC${i}" id="xc${i}" class="l" min="1" max="65
 		Enable automatic brightness limiter: <input type="checkbox" name="ABen" onchange="enABL()" id="able"><br>
 		<div id="abl">
 			Maximum Current: <input name="MA" type="number" class="l" min="250" max="65000" oninput="UI()" required> mA<br>
-			<div id="ampwarning" style="color: orange; display: none;">
+			<div id="ampwarning" class="warn" style="display: none;">
 				&#9888; Your power supply provides high current.<br>
 				To improve the safety of your setup,<br>
 				please use thick cables,<br>
@@ -604,14 +727,14 @@ Length: <input type="number" name="XC${i}" id="xc${i}" class="l" min="1" max="65
 		<button type="button" id="-" onclick="addLEDs(-1,false)">-</button><br>
 		LED Memory Usage: <span id="m0">0</span> / <span id="m1">?</span> B<br>
 		<div id="dbar" style="display:inline-block; width: 100px; height: 10px; border-radius: 20px;"></div><br>
-		<div id="ledwarning" style="color: orange; display: none;">
+		<div id="ledwarning" class="warn" style="display: none;">
 			&#9888; You might run into stability or lag issues.<br>
 			Use less than <span id="wreason">800 LEDs per output</span> for the best experience!<br>
 		</div>
 		<hr class="sml">
 		Make a segment for each output: <input type="checkbox" name="MS"><br>
 		Custom bus start indices: <input type="checkbox" onchange="tglSi(this.checked)" id="si"><br>
-		Use global LED buffer: <input type="checkbox" name="LD"><br>
+		Use global LED buffer: <input type="checkbox" name="LD" onchange="UI()"><br>
 		<hr class="sml">
 		<div id="color_order_mapping">
 			Color Order Override:

wled00/data/settings_pin.htm

@@ -7,7 +7,7 @@
 	<title>PIN required</title>
 	<script>
 		var d = document;
-		function B() { window.open("/settings","_self"); }
+		function B() { window.open("../settings","_self"); }
 	</script>
 	<style>
 		@import url("style.css");

wled00/data/settings_sec.htm

@@ -7,10 +7,10 @@
 	<title>Misc Settings</title>
 	<script>
 		var d = document;
-		var loc = false, locip;
+		var loc = false, locip, locproto = "http:";
 		function H() { window.open("https://kno.wled.ge/features/settings/#security-settings"); }
-		function B() { window.open("/settings","_self"); }
+		function B() { window.open(getURL("/settings"),"_self"); }
-		function U() { window.open("/update","_self"); }
+		function U() { window.open(getURL("/update"),"_self"); }
 		function gId(s) { return d.getElementById(s); }
 		function isObj(o) { return (o && typeof o === 'object' && !Array.isArray(o)); }
 		// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
@@ -47,7 +47,7 @@
 			var req = new XMLHttpRequest();
 			req.addEventListener('load', function(){showToast(this.responseText,this.status >= 400)});
 			req.addEventListener('error', function(e){showToast(e.stack,true);});
-			req.open("POST", "/upload");
+			req.open("POST", getURL("/upload"));
 			var formData = new FormData();
 			formData.append("data", fO.files[0], name);
 			req.send(formData);
@@ -65,16 +65,33 @@
 			x.setAttribute("download","wled_" + x.getAttribute("download") + (sd=="WLED"?"":("_" +sd)));
 		}
 		function S() {
-			if (window.location.protocol == "file:") {
+			let l = window.location;
+			if (l.protocol == "file:") {
 				loc = true;
 				locip = localStorage.getItem('locIp');
 				if (!locip) {
 					locip = prompt("File Mode. Please enter WLED IP!");
 					localStorage.setItem('locIp', locip);
 				}
+			} else {
+				// detect reverse proxy
+				let path = l.pathname;
+				let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+				if (paths.length > 2) {
+					locproto = l.protocol;
+					loc = true;
+					locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+				}
 			}
-			var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=6';
+			if (loc) {
-			loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+				gId("bckcfg").setAttribute('href',getURL(gId("bckcfg").pathname));
+				gId("bckpresets").setAttribute('href',getURL(gId("bckpresets").pathname));
+			}
+			loadJS(getURL('/settings/s.js?p=6'), false);	// If we set async false, file is loaded and executed, then next statement is processed
+			if (loc) d.Sf.action = getURL('/settings/sec');
+		}
+		function getURL(path) {
+			return (loc ? locproto + "//" + locip : "") + path;
 		}
 	</script>
 	<style>
@@ -89,7 +106,7 @@
 		</div>
 		<h2>Security & Update setup</h2>
 		Settings PIN: <input type="password" id="PIN" name="PIN" size="4" maxlength="4" minlength="4" onkeydown="checkNum(this)" pattern="[0-9]*" inputmode="numeric" title="Please enter a 4 digit number"><br>
-		<div style="color: #fa0;">&#9888; Unencrypted transmission. Be prudent when selecting PIN, do NOT use your banking, door, SIM, etc. pin!</div><br>
+		<div class="warn">&#9888; Unencrypted transmission. Be prudent when selecting PIN, do NOT use your banking, door, SIM, etc. pin!</div><br>
 		Lock wireless (OTA) software update: <input type="checkbox" name="NO"><br>
 		Passphrase: <input type="password" name="OP" maxlength="32"><br>
 		To enable OTA, for security reasons you need to also enter the correct password!<br>
@@ -99,7 +116,7 @@
 		Deny access to WiFi settings if locked: <input type="checkbox" name="OW"><br><br>
 		Factory reset: <input type="checkbox" name="RS"><br>
 		All settings and presets will be erased.<br><br>
-		<div style="color: #fa0;">&#9888; Unencrypted transmission. An attacker on the same network can intercept form data!</div>
+		<div class="warn">&#9888; Unencrypted transmission. An attacker on the same network can intercept form data!</div>
 		<hr>
 		<h3>Software Update</h3>
 		<button type="button" onclick="U()">Manual OTA Update</button><br>
@@ -110,7 +127,7 @@
 		<div>Restore presets<br><input type="file" name="data" accept=".json"> <button type="button" onclick="uploadFile(d.Sf.data,'/presets.json');">Upload</button><br></div><br>
 		<a class="btn lnk" id="bckpresets" href="/cfg.json" download="cfg">Backup configuration</a><br>
 		<div>Restore configuration<br><input type="file" name="data2" accept=".json"> <button type="button" onclick="uploadFile(d.Sf.data2,'/cfg.json');">Upload</button><br></div>
-		<div style="color: #fa0;">&#9888; Restoring presets/configuration will OVERWRITE your current presets/configuration.<br>
+		<div class="warn">&#9888; Restoring presets/configuration will OVERWRITE your current presets/configuration.<br>
 		Incorrect configuration may require a factory reset or re-flashing of your ESP.</div>
 		For security reasons, passwords are not backed up.
 		<hr>

wled00/data/settings_sync.htm

@@ -6,11 +6,11 @@
 	<meta charset="utf-8">
 	<title>Sync Settings</title>
 	<script>var d=document;
-	var loc = false, locip;
+	var loc = false, locip, locproto = "http:";
 	function gId(s){return d.getElementById(s);}
 	function toggle(el){gId(el).classList.toggle("hide"); gId('No'+el).classList.toggle("hide");}
 	function H(){window.open("https://kno.wled.ge/interfaces/udp-notifier/");}
-	function B(){window.open("/settings","_self");}
+	function B(){window.open(getURL("/settings"),"_self");}
 	function adj(){if (d.Sf.DI.value == 6454) {if (d.Sf.EU.value == 1) d.Sf.EU.value = 0;}
 					else if (d.Sf.DI.value == 5568) {if (d.Sf.DA.value == 0) d.Sf.DA.value = 1; if (d.Sf.EU.value == 0) d.Sf.EU.value = 1;} }
 	// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
@@ -56,16 +56,28 @@
 	function SP(){var p = d.Sf.DI.value; gId("xp").style.display = (p > 0)?"none":"block"; if (p > 0) d.Sf.EP.value = p;}
 	function SetVal(){switch(parseInt(d.Sf.EP.value)){case 5568: d.Sf.DI.value = 5568; break; case 6454: d.Sf.DI.value = 6454; break; case 4048: d.Sf.DI.value = 4048; break; }; SP();FC();}
 	function S(){
-		if (window.location.protocol == "file:") {
+		let l = window.location;
+		if (l.protocol == "file:") {
 			loc = true;
 			locip = localStorage.getItem('locIp');
 			if (!locip) {
 				locip = prompt("File Mode. Please enter WLED IP!");
 				localStorage.setItem('locIp', locip);
 			}
+		} else {
+			// detect reverse proxy
+			let paths = l.pathname.slice(1,l.pathname.endsWith('/')?-1:undefined).split("/");
+			if (paths.length > 2) {
+				locproto = l.protocol;
+				loc = true;
+				locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+			}
 		}
-		var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=4';
+		loadJS(getURL('/settings/s.js?p=4'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-		loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+		if (loc) d.Sf.action = getURL('/settings/sync');
+	}
+	function getURL(path) {
+		return (loc ? locproto + "//" + locip : "") + path;
 	}
 	</script>
 	<style>@import url("style.css");</style>
@@ -172,7 +184,7 @@ Realtime LED offset: <input name="WO" type="number" min="-255" max="255" require
 <hr class="sml">
 <h3>Alexa Voice Assistant</h3>
 <div id="NoAlexa" class="hide">
-	<em style="color:#fa0;">This firmware build does not include Alexa support.<br></em><br>
+	<i class="warn">This firmware build does not include Alexa support.<br></i><br>
 </div>
 <div id="Alexa">
 Emulate Alexa device: <input type="checkbox" name="AL"><br>
@@ -180,7 +192,7 @@ Alexa invocation name: <input type="text" name="AI" maxlength="32"><br>
 Also emulate devices to call the first <input name="AP" type="number" class="s" min="0" max="9" required> presets<br><br>
 </div>
 <hr class="sml">
-<div style="color: #fa0;">&#9888; <b>MQTT and Hue sync all connect to external hosts!<br>
+<div class="warn">&#9888; <b>MQTT and Hue sync all connect to external hosts!<br>
 This may impact the responsiveness of WLED.</b><br>
 </div>
 For best results, only use one of these services at a time.<br>
@@ -188,7 +200,7 @@ For best results, only use one of these services at a time.<br>
 <hr class="sml">
 <h3>MQTT</h3>
 <div id="NoMQTT" class="hide">
-	<em style="color:#fa0;">This firmware build does not include MQTT support.<br></em>
+	<i class="warn">This firmware build does not include MQTT support.<br></i>
 </div>
 <div id="MQTT">
 Enable MQTT: <input type="checkbox" name="MQ"><br>
@@ -202,11 +214,12 @@ Client ID: <input type="text" name="MQCID" maxlength="40"><br>
 Device Topic: <input type="text" name="MD" maxlength="32"><br>
 Group Topic: <input type="text" name="MG" maxlength="32"><br>
 Publish on button press: <input type="checkbox" name="BM"><br>
+Retain brightness & color messages: <input type="checkbox" name="RT"><br>
 <i>Reboot required to apply changes. </i><a href="https://kno.wled.ge/interfaces/mqtt/" target="_blank">MQTT info</a>
 </div>
 <h3>Philips Hue</h3>
 <div id="NoHue" class="hide">
-	<em style="color:#fa0;">This firmware build does not include Philips Hue support.<br></em>
+	<em class="warn">This firmware build does not include Philips Hue support.<br></em>
 </div>
 <div id="Hue">
 <i>You can find the bridge IP and the light number in the 'About' section of the hue app.</i><br>

wled00/data/settings_time.htm

@@ -7,11 +7,11 @@
 	<title>Time Settings</title>
 	<script>
 	var d=document;
-	var loc = false, locip;
+	var loc = false, locip, locproto = "http:";
 	var el=false;
 	var ms=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
 	function H() { window.open("https://kno.wled.ge/features/settings/#time-settings"); }
-	function B() { window.open("/settings","_self"); }
+	function B() { window.open(getURL("/settings"),"_self"); }
 	function gId(s) { return d.getElementById(s); }
 	function gN(s) { return d.getElementsByName(s)[0]; }
 	// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
@@ -33,16 +33,29 @@
 		});
 	}
 	function S() {
-		if (window.location.protocol == "file:") {
+		let l = window.location;
+		if (l.protocol == "file:") {
 			loc = true;
 			locip = localStorage.getItem('locIp');
 			if (!locip) {
 				locip = prompt("File Mode. Please enter WLED IP!");
 				localStorage.setItem('locIp', locip);
 			}
+		} else {
+			// detect reverse proxy
+			let path = l.pathname;
+			let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+			if (paths.length > 2) {
+				locproto = l.protocol;
+				loc = true;
+				locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+			}
 		}
-		var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=5';
+		loadJS(getURL('/settings/s.js?p=5'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-		loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+		if (loc) d.Sf.action = getURL('/settings/time');
+	}
+	function getURL(path) {
+		return (loc ? locproto + "//" + locip : "") + path;
 	}
 	function expand(o,i)
 	{

wled00/data/settings_ui.htm

@@ -7,7 +7,7 @@
 	<title>UI Settings</title>
 	<script>
 	var d = document;
-	var loc = false, locip;
+	var loc = false, locip, locproto = "http:";
 	var initial_ds, initial_st, initial_su;
 	var sett = null;
 	var l = {
@@ -26,7 +26,8 @@
 			"segpwr": "Hide segment power &amp; brightness",
 			"segexp" : "Always expand first segment",
 			"css": "Enable custom CSS",
-			"hdays": "Enable custom Holidays list"
+			"hdays": "Enable custom Holidays list",
+			"fxdef": "Use effect default parameters"
 		},
 		"theme":{
 			"alpha": {
@@ -185,21 +186,33 @@
 			alert("Loading of configuration script failed.\nIncomplete page data!");
 		});
 	}
-	function S()
+	function S() {
-	{
+		let l = window.location;
-		if (window.location.protocol == "file:") {
+		if (l.protocol == "file:") {
 			loc = true;
 			locip = localStorage.getItem('locIp');
 			if (!locip) {
 				locip = prompt("File Mode. Please enter WLED IP!");
 				localStorage.setItem('locIp', locip);
 			}
+		} else {
+			// detect reverse proxy
+			let path = l.pathname;
+			let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+			if (paths.length > 2) {
+				locproto = l.protocol;
+				loc = true;
+				locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+			}
 		}
-		var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=3';
+		loadJS(getURL('/settings/s.js?p=3'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-		loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+		if (loc) d.Sf.action = getURL('/settings/ui');
+	}
+	function getURL(path) {
+		return (loc ? locproto + "//" + locip : "") + path;
 	}
 	function H() { window.open("https://kno.wled.ge/features/settings/#user-interface-settings"); }
-	function B() { window.open("/settings","_self"); }
+	function B() { window.open(getURL("/settings"),"_self"); }
 	function UI()
 	{
 		gId('idonthateyou').style.display = (gId('dm').checked) ? 'inline':'none';
@@ -249,7 +262,7 @@
 		Server description: <input type="text" name="DS" maxlength="32"><br>
 		Sync button toggles both send and receive: <input type="checkbox" name="ST"><br>
 		<div id="NoSimple" class="hide">
-			<em style="color:#fa0;">This firmware build does not include simplified UI support.<br></em>
+			<i class="warn">This firmware build does not include simplified UI support.<br></i>
 		</div>
 		<div id="Simple">Enable simplified UI: <input type="checkbox" name="SU"><br></div>
 		<i>The following UI customization settings are unique both to the WLED device and this browser.<br>

wled00/data/settings_um.htm

@@ -7,19 +7,20 @@
 	<title>Usermod Settings</title>
 	<script>
 	var d = document;
-	d.max_gpio = 39;
+	d.max_gpio = 50;
 	d.um_p = [];
 	d.rsvd = [];
 	d.ro_gpio = [];
+	d.extra = [];
 	var umCfg = {};
 	var pins = [], pinO = [], owner;
-	var loc = false, locip;
+	var loc = false, locip, locproto = "http:";
 	var urows;
 	var numM = 0;
 	function gId(s) { return d.getElementById(s); }
 	function isO(i) { return (i && typeof i === 'object' && !Array.isArray(i)); }
 	function H() { window.open("https://github.com/Aircoookie/WLED/wiki/Settings#usermod-settings"); }
-	function B() { window.open("/settings","_self"); }
+	function B() { window.open(getURL("/settings"),"_self"); }
 	// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
 	function loadJS(FILE_URL, async = true) {
 		let scE = d.createElement("script");
@@ -30,15 +31,11 @@
 		// success event 
 		scE.addEventListener("load", () => {
 			GetV();
-			for (let k=0; k<d.rsvd.length; k++) { pins.push(d.rsvd[k]); pinO.push("rsvd"); }
+			for (let r of d.rsvd) { pins.push(r); pinO.push("rsvd"); } // reserved pins
-			if (d.um_p[0]==-1) d.um_p.shift();
+			if (d.um_p[0]==-1) d.um_p.shift();	// remove filler
-			d.Sf.SDA.max = d.max_gpio;
+			d.Sf.SDA.max = d.Sf.SCL.max = d.Sf.MOSI.max = d.Sf.SCLK.max = d.Sf.MISO.max = d.max_gpio;
-			d.Sf.SCL.max = d.max_gpio;
+			//for (let i of d.getElementsByTagName("input")) if (i.type === "number" && i.name.replace("[]","").substr(-3) === "pin") i.max = d.max_gpio;
-			d.Sf.MOSI.max = d.max_gpio;
+			pinDropdowns(); // convert INPUT to SELECT for pins
-			d.Sf.SCLK.max = d.max_gpio;
-			d.Sf.MISO.max = d.max_gpio;
-			let inp = d.getElementsByTagName("input");
-			for (let i of inp) if (i.type === "number" && i.name.replace("[]","").substr(-3) === "pin") i.max = d.max_gpio;
 		});
 		// error event
 		scE.addEventListener("error", (ev) => {
@@ -47,21 +44,36 @@
 		});
 	}
 	function S() {
-		if (window.location.protocol == "file:") {
+		let l = window.location;
+		if (l.protocol == "file:") {
 			loc = true;
 			locip = localStorage.getItem('locIp');
 			if (!locip) {
 				locip = prompt("File Mode. Please enter WLED IP!");
 				localStorage.setItem('locIp', locip);
 			}
+		} else {
+			// detect reverse proxy
+			let path = l.pathname;
+			let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+			if (paths.length > 2) {
+				locproto = l.protocol;
+				loc = true;
+				locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
+			}
 		}
 		ldS();
 		if (!numM) gId("um").innerHTML = "No Usermods installed.";
+		if (loc) d.Sf.action = getURL('/settings/um');
+	}
+	function getURL(path) {
+		return (loc ? locproto + "//" + locip : "") + path;
 	}
 	// https://stackoverflow.com/questions/3885817/how-do-i-check-that-a-number-is-float-or-integer
 	function isF(n) { return n === +n && n !== (n|0); }
 	function isI(n) { return n === +n && n === (n|0); }
 	function check(o,k) {   // input object, pin owner key
+		/* no longer necessary with pin dropdown fields
 		var n = o.name.replace("[]","").substr(-3);
 		if (o.type=="number" && n.substr(0,3)=="pin") {
 			for (var i=0; i<pins.length; i++) {
@@ -84,13 +96,16 @@
 				if (o.value==pins[i] || o.value<-1 || o.value>d.max_gpio) { o.style.color="red"; break; } else o.style.color=d.ro_gpio.some((e)=>e==parseInt(o.value,10))?"orange":"#fff";
 			}
 		}
+		*/
 	}
 	function getPins(o) {
 		if (isO(o)) {
 			for (const [k,v] of Object.entries(o)) {
 				if (isO(v)) {
+					let oldO = owner; // keep parent name
 					owner = k;
 					getPins(v);
+					owner = oldO;
 					continue;
 				}
 				if (k.replace("[]","").substr(-3)=="pin") {
@@ -149,11 +164,76 @@
 			urows += `<input type="${t==="int"?"number":t}" name="${k}:${f}${a?"[]":""}" ${c} oninput="check(this,'${k.substr(k.indexOf(":")+1)}')"><br>`;
 		}
 	}
+	function pinDropdowns() {
+		for (let i of d.Sf.elements) {
+			if (i.type === "number" && (i.name.includes("pin") || ["SDA","SCL","MOSI","MISO","SCLK"].includes(i.name))) { //select all pin select elements
+				let v = parseInt(i.value);
+				let sel = addDropdown(i.name,0);
+				for (var j = -1; j <= d.max_gpio; j++) {
+					if (d.rsvd.includes(j)) continue;
+					let foundPin = pins.indexOf(j);
+					let txt = (j === -1) ? "unused" : `${j}`;
+					if (foundPin >= 0 && j !== v) txt += ` ${pinO[foundPin]=="if"?"global":pinO[foundPin]}`; // already reserved pin
+					if (d.ro_gpio.includes(j)) txt += " (R/O)";
+					let opt = addOption(sel, txt, j);
+					if (j === v) opt.selected = true; // this is "our" pin
+					else if (pins.includes(j)) opt.disabled = true; // someone else's pin
+				}
+				let um = i.name.split(":")[0];
+				d.extra.forEach((o)=>{
+					if (o[um] && o[um].pin) o[um].pin.forEach((e)=>{
+						let opt = addOption(sel,e[0],e[1]);
+						if (e[1]==v) opt.selected = true;
+					});
+				});
+			}
+		}
+	}
+	function UI(e) {
+		// update changed select options across all usermods
+		let oldV = parseInt(e.dataset.val);
+		e.dataset.val = e.value;
+		let txt = e.name.split(":")[e.name.split(":").length-2];
+		let selects = d.Sf.querySelectorAll("select[class='pin']");
+		for (let sel of selects) {
+			if (sel == e) continue
+			Array.from(sel.options).forEach((i)=>{
+				if (!(i.value==oldV || i.value==e.value)) return;
+				if (i.value == -1) {
+					i.text = "unused";
+					return
+				}
+				if (i.value<100) { // TODO remove this hack and use d.extra
+					i.text = i.value;
+					if (i.value==oldV) {
+						i.disabled = false;
+					}
+					if (i.value==e.value) {
+						i.disabled = true;
+						i.text += ` ${txt}`;
+					}
+					if (d.ro_gpio.includes(parseInt(i.value))) i.text += " (R/O)";
+				}
+			});
+		}
+	}
 	// https://stackoverflow.com/questions/39729741/javascript-change-input-text-to-select-option
 	function addDropdown(um,fld) {
 		let sel = d.createElement('select');
-		let arr = d.getElementsByName(um+":"+fld);
+		if (typeof(fld) === "string") {	// parameter from usermod (field name)
-		let inp = arr[1]; // assume 1st field to be hidden (type)
+			if (fld.includes("pin")) sel.classList.add("pin");
+			um += ":"+fld;
+		} else if (typeof(fld) === "number") sel.classList.add("pin"); // a hack to add a class
+		let arr = d.getElementsByName(um);
+		let idx = arr[0].type==="hidden"?1:0; // ignore hidden field
+		if (arr.length > 2) {
+			// we have array of values (usually pins)
+			for (let i of arr) {
+				if (i.type === "number") break;
+				idx++;
+			}
+		}
+		let inp = arr[idx];
 		if (inp && inp.tagName === "INPUT" && (inp.type === "text" || inp.type === "number")) {  // may also use nodeName
 			let v = inp.value;
 			let n = inp.name;
@@ -162,11 +242,12 @@
 				var att = inp.attributes[i];
 				// type and value don't apply, so skip them
 				// ** you might also want to skip style, or others -- modify as needed **
-				if (att.name != 'type' && att.name != 'value' && att.name != 'class' && att.name != 'style') {
+				if (att.name != 'type' && att.name != 'value' && att.name != 'class' && att.name != 'style' && att.name != 'oninput' && att.name != 'max' && att.name != 'min') {
 					sel.setAttribute(att.name, att.value);
 				}
 			}
 			sel.setAttribute("data-val", v);
+			sel.setAttribute("onchange", "UI(this)");
 			// finally, replace the old input element with the new select element
 			inp.parentElement.replaceChild(sel, inp);
 			return sel;
@@ -183,6 +264,7 @@
 			let c = sel.childNodes[i];
 			if (c.value == sel.dataset.val) sel.selectedIndex = i;
 		}
+		return opt;
 	}
 	// https://stackoverflow.com/questions/26440494/insert-text-after-this-input-element-with-javascript
 	function addInfo(name,el,txt, txt2="") {
@@ -194,10 +276,13 @@
 			if (txt2!="") obj[el].insertAdjacentHTML('beforebegin', txt2 + '&nbsp;');  //add pre texts
 		}
 	}
+	// add Help Button
+	function addHB(um) {
+		addInfo(um + ':help',0,`<button onclick="location.href='https://kno.wled.ge/usermods/${um}'" type="button">?</button>`);
+	}
 	// load settings and insert values into DOM
 	function ldS() {
-		var url = (loc?`http://${locip}`:'') + '/cfg.json';
+		fetch(getURL('/cfg.json'), {
-		fetch(url, {
 			method: 'get'
 		})
 		.then(res => {
@@ -216,8 +301,7 @@
 			}
 			if (urows==="") urows = "Usermods configuration not found.<br>Press <i>Save</i> to initialize defaults.";
 			gId("um").innerHTML = urows;
-			var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=8';
+			loadJS(getURL('/settings/s.js?p=8'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-			loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
 		})
 		.catch((error)=>{
 			gId('lserr').style.display = "inline";
@@ -242,15 +326,17 @@
 		</div>
 		<h2>Usermod Setup</h2>
 		Global I<sup>2</sup>C GPIOs (HW)<br>
-		<i style="color: orange;">(only changable on ESP32, change requires reboot!)</i><br>
+		<i class="warn">(change requires reboot!)</i><br>
 		SDA:<input type="number" min="-1" max="48" name="SDA" onchange="check(this,'if')" class="s" placeholder="SDA">
 		SCL:<input type="number" min="-1" max="48" name="SCL" onchange="check(this,'if')" class="s" placeholder="SCL">
 		<hr class="sml">
 		Global SPI GPIOs (HW)<br>
-		<i style="color: orange;">(only changable on ESP32, change requires reboot!)</i><br>
+		<i class="warn">(only changable on ESP32, change requires reboot!)</i><br>
 		MOSI:<input type="number" min="-1" max="48" name="MOSI" onchange="check(this,'if')" class="s" placeholder="MOSI">
 		MISO:<input type="number" min="-1" max="48" name="MISO" onchange="check(this,'if')" class="s" placeholder="MISO">
 		SCLK:<input type="number" min="-1" max="48" name="SCLK" onchange="check(this,'if')" class="s" placeholder="SCLK">
+		<hr class="sml">
+		Reboot after save? <input type="checkbox" name="RBT"><br>
 		<div id="um">Loading settings...</div>
 		<hr><button type="button" onclick="B()">Back</button><button type="submit">Save</button>
 	</form>

wled00/data/settings_wifi.htm

@@ -7,21 +7,19 @@
 	<title>WiFi Settings</title>
 	<script>
 		var d = document;
-		var loc = false, locip;
+		var loc = false, locip, locproto = "http:";
 		var scanLoops = 0, preScanSSID = "";
 
 		function gId(e) { return d.getElementById(e); }
 		function cE(e) { return d.createElement(e); }
 		function H(){window.open("https://kno.wled.ge/features/settings/#wifi-settings");}
-		function B(){window.open("/settings","_self");}
+		function B(){window.open(getURL("/settings"),"_self");}
 		function N() {
-			const url = (loc?`http://${locip}`:"") + "/json/net";
-
 			const button = gId("scan");
 			button.disabled = true;
-			button.innerHTML = "Scanning...";
+			button.textContent = "Scanning...";
 
-			fetch(url).then((response) => {
+			fetch(getURL("/json/net")).then((response) => {
 				return response.json();
 			}).then((json) => {
 				// Get the list of networks only, defaulting to an empty array.
@@ -70,7 +68,7 @@
 						const option = cE("option");
 
 						option.setAttribute("value", networks[i].ssid);
-						option.innerHTML = `${networks[i].ssid} (${networks[i].rssi} dBm)`;
+						option.textContent = `${networks[i].ssid} (${networks[i].rssi} dBm)`;
 
 						if (networks[i].ssid === cs.value) {
 							option.setAttribute("selected", "selected");
@@ -81,14 +79,14 @@
 					const option = cE("option");
 
 					option.setAttribute("value", "!Cs");
-					option.innerHTML = `Other network...`;
+					option.textContent = `Other network...`;
 					select.appendChild(option);
 
 					cs.replaceWith(select);
 				}
 
 				button.disabled = false;
-				button.innerHTML = "Scan";
+				button.textContent = "Scan";
 			});
 		}
 		// replace WiFi select with custom SSID input field again
@@ -122,16 +120,29 @@
 			});
 		}
 		function S() {
-			if (window.location.protocol == "file:") {
+			let l = window.location;
+			if (l.protocol == "file:") {
 				loc = true;
-				locip = localStorage.getItem("locIp");
+				locip = localStorage.getItem('locIp');
 				if (!locip) {
 					locip = prompt("File Mode. Please enter WLED IP!");
-					localStorage.setItem("locIp", locip);
+					localStorage.setItem('locIp', locip);
+				}
+			} else {
+				// detect reverse proxy
+				let path = l.pathname;
+				let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
+				if (paths.length > 2) {
+					locproto = l.protocol;
+					loc = true;
+					locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
 				}
 			}
-			let url = (loc?`http://${locip}`:'') + '/settings/s.js?p=1';
+			loadJS(getURL('/settings/s.js?p=1'), false);	// If we set async false, file is loaded and executed, then next statement is processed
-			loadJS(url, false);	// If we set async false, file is loaded and executed, then next statement is processed
+			if (loc) d.Sf.action = getURL('/settings/wifi');
+		}
+		function getURL(path) {
+			return (loc ? locproto + "//" + locip : "") + path;
 		}
 	</script>
 	<style>@import url("style.css");</style>
@@ -182,15 +193,26 @@
 		Disable WiFi sleep: <input type="checkbox" name="WS"><br>
 		<i>Can help with connectivity issues.<br>
 		Do not enable if WiFi is working correctly, increases power consumption.</i>
+
+		<div id="remd">
+			<h3>Wireless Remote</h3>
+			<i>Listen for events over ESP-NOW<br>
+			Keep disabled if not using a remote, increases power consumption.<br></i>
+		
+			Enable Remote: <input type="checkbox" name="RE"><br>
+			Hardware MAC: <input type="text" name="RMAC"><br>
+			Last Seen: <span class="rlid">None</span> <br>
+		</div>
+
 		<div id="ethd">
 			<h3>Ethernet Type</h3>
 			<select name="ETH">
 				<option value="0">None</option>
-				<option value="9">ABC! WLED V43 Controller & compatible</option>
+				<option value="9">ABC! WLED V43 & compatible</option>
 				<option value="2">ESP32-POE</option>
 				<option value="6">ESP32Deux</option>
 				<option value="7">KIT-VE</option>
-				<option value="8">QuinLED-Dig-Octa</option>
+				<option value="8">QuinLED-Dig-Octa & T-ETH-POE</option>
 				<option value="4">QuinLED-ESP32</option>
 				<option value="10">Serg74-ETH32</option>
 				<option value="5">TwilightLord-ESP32</option>

wled00/data/simple.js

@@ -1,5 +1,5 @@
 //page js
-var loc = false, locip;
+var loc = false, locip, locproto = "http:";
 var noNewSegs = false;
 var isOn = false, isInfo = false, isNodes = false, isRgbw = false, cct = false;
 var whites = [0,0,0];
@@ -148,22 +148,39 @@ function loadSkinCSS(cId)
 		l.id   = cId;
 		l.rel  = 'stylesheet';
 		l.type = 'text/css';
-		l.href = (loc?`http://${locip}`:'.') + '/skin.css';
+		l.href = getURL('/skin.css');
 		l.media = 'all';
 		h.appendChild(l);
 	}
 }
 
+function getURL(path) {
+	return (loc ? locproto + "//" + locip : "") + path;
+}
 async function onLoad()
 {
-	if (window.location.protocol == "file:") {
+	let l = window.location;
+	if (l.protocol == "file:") {
 		loc = true;
 		locip = localStorage.getItem('locIp');
-		if (!locip)
+		if (!locip) {
-		{
 			locip = prompt("File Mode. Please enter WLED IP!");
 			localStorage.setItem('locIp', locip);
 		}
+	} else {
+		// detect reverse proxy and/or HTTPS
+		let pathn = l.pathname;
+		let paths = pathn.slice(1,pathn.endsWith('/')?-1:undefined).split("/");
+		if (paths[0]==="sliders") paths.shift();
+		//while (paths[0]==="") paths.shift();
+		locproto = l.protocol;
+		locip = l.hostname + (l.port ? ":" + l.port : "");
+		if (paths.length > 0 && paths[0]!=="") {
+			loc = true;
+			locip +=  "/" + paths[0];
+		} else if (locproto==="https:") {
+			loc = true;
+		}
 	}
 	var sett = localStorage.getItem('wledUiCfg');
 	if (sett) cfg = mergeDeep(cfg, JSON.parse(sett));
@@ -173,7 +190,7 @@ async function onLoad()
 	applyCfg();
 	if (cfg.theme.bg.url=="" || cfg.theme.bg.url === "https://picsum.photos/1920/1080") {
 		var iUrl = cfg.theme.bg.url;
-		fetch((loc?`http://${locip}`:'.') + "/holidays.json", {
+		fetch(getURL("/holidays.json"), {
 			method: 'get'
 		})
 		.then((res)=>{
@@ -330,9 +347,7 @@ function loadPresets(callback = null)
 
 	pmtLast = pmt;
 
-	var url = (loc?`http://${locip}`:'') + '/presets.json';
+	fetch(getURL('/presets.json'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then(res => {
@@ -355,9 +370,7 @@ function loadPresets(callback = null)
 
 function loadPalettes(callback = null)
 {
-	var url = (loc?`http://${locip}`:'') + '/json/palettes';
+	fetch(getURL('/json/palettes'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then(res => {
@@ -379,9 +392,7 @@ function loadPalettes(callback = null)
 
 function loadFX(callback = null)
 {
-	var url = (loc?`http://${locip}`:'') + '/json/effects';
+	fetch(getURL('/json/effects'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then(res => {
@@ -403,9 +414,7 @@ function loadFX(callback = null)
 
 function loadFXData(callback = null)
 {
-	var url = (loc?`http://${locip}`:'') + '/json/fxdata';
+	fetch(getURL('/json/fxdata'), {
-
-	fetch(url, {
 		method: 'get'
 	})
 	.then(res => {
@@ -611,8 +620,7 @@ function populateNodes(i,n)
 
 function loadNodes()
 {
-	var url = (loc?`http://${locip}`:'') + '/json/nodes';
+	fetch(getURL('/json/nodes'), {
-	fetch(url, {
 		method: 'get'
 	})
 	.then(res => {
@@ -855,7 +863,8 @@ function cmpP(a, b)
 
 function makeWS() {
 	if (ws) return;
-	ws = new WebSocket('ws://'+(loc?locip:window.location.hostname)+'/ws');
+	let url = loc ? getURL('/ws').replace("http","ws") : "ws://"+window.location.hostname+"/ws";
+	ws = new WebSocket(url);
 	ws.onmessage = (e)=>{
 		var json = JSON.parse(e.data);
 		if (json.leds) return; //liveview packet
@@ -974,7 +983,6 @@ function requestJson(command=null)
 	if (command && !reqsLegal) return; //stop post requests from chrome onchange event on page restore
 	if (!jsonTimeout) jsonTimeout = setTimeout(showErrorToast, 3000);
 	var req = null;
-	var url = (loc?`http://${locip}`:'') + '/json/si';
 	var useWs = (ws && ws.readyState === WebSocket.OPEN);
 	var type = command ? 'post':'get';
 	if (command) {
@@ -991,7 +999,7 @@ function requestJson(command=null)
 		setTimeout(requestJson,200);
 	}
 
-	fetch(url, {
+	fetch(getURL('/json/si'), {
 		method: type,
 		headers: {
 			"Content-type": "application/json; charset=UTF-8"
@@ -1314,9 +1322,7 @@ function loadPalettesData(callback = null)
 
 function getPalettesData(page, callback)
 {
-	var url = (loc?`http://${locip}`:'') + `/json/palx?page=${page}`;
+	fetch(getURL(`/json/palx?page=${page}`), {
-
-	fetch(url, {
 		method: 'get',
 		headers: {
 			"Content-type": "application/json; charset=UTF-8"

wled00/data/style.css

@@ -61,6 +61,12 @@ button.sml {
 .hide {
   display: none;
 }
+.err {
+  color: #f00;
+}
+.warn {
+  color: #fa0;
+}
 input {
   background: #333;
   color: #fff;
@@ -114,6 +120,10 @@ select {
   font-family: Verdana, sans-serif;
   border: 0.5ch solid #333;
 }
+select.pin {
+  max-width: 120px;
+  text-overflow: ellipsis;
+}
 tr {
   line-height: 100%;
 }

wled00/data/update.htm

@@ -15,7 +15,7 @@
 
 <body onload="GetV()">
 	<h2>WLED Software Update</h2>
-	<form method='POST' action='/update' id='uf' enctype='multipart/form-data' onsubmit="U()">
+	<form method='POST' action='./update' id='uf' enctype='multipart/form-data' onsubmit="U()">
 		Installed version: <span class="sip">##VERSION##</span><br>
 		Download the latest binary: <a href="https://github.com/Aircoookie/WLED/releases" target="_blank">
 		<img src="https://img.shields.io/github/release/Aircoookie/WLED.svg?style=flat-square"></a><br>

wled00/data/welcome.htm

@@ -55,9 +55,9 @@
 			<h3>Thank you for installing my application!</h3>
 			<b>Next steps:</b><br><br>
 			Connect the module to your local WiFi here!<br>
-			<button onclick="window.location.href='/settings/wifi'">WiFi settings</button><br>
+			<button onclick="window.location.href='./settings/wifi'">WiFi settings</button><br>
 			<i>Just trying this out in AP mode?</i><br>
-			<button onclick="window.location.href='/sliders'">To the controls!</button><br>
+			<button onclick="window.location.href='./?sliders'">To the controls!</button><br>
 		</div>
 	</body>
 </html>

wled00/e131.cpp

@@ -25,7 +25,7 @@ void handleDDPPacket(e131_packet_t* p) {
     }
   }
 
-  uint8_t ddpChannelsPerLed = (p->dataType == DDP_TYPE_RGBW32) ? 4 : 3; // data type 0x1A is RGBW (type 3, 8 bit/channel)
+  uint8_t ddpChannelsPerLed = ((p->dataType & 0b00111000)>>3 == 0b011) ? 4 : 3; // data type 0x1B (formerly 0x1A) is RGBW (type 3, 8 bit/channel)
 
   uint32_t start =  htonl(p->channelOffset) / ddpChannelsPerLed;
   start += DMXAddress / ddpChannelsPerLed;

wled00/fcn_declare.h

@@ -50,6 +50,18 @@ bool getJsonValue(const JsonVariant& element, DestType& destination, const Defau
 
 
 //colors.cpp
+// similar to NeoPixelBus NeoGammaTableMethod but allows dynamic changes (superseded by NPB::NeoGammaDynamicTableMethod)
+class NeoGammaWLEDMethod {
+  public:
+    static uint8_t Correct(uint8_t value);      // apply Gamma to single channel
+    static uint32_t Correct32(uint32_t color);  // apply Gamma to RGBW32 color (WLED specific, not used by NPB)
+    static void calcGammaTable(float gamma);    // re-calculates & fills gamma table
+    static inline uint8_t rawGamma8(uint8_t val) { return gammaT[val]; }  // get value from Gamma table (WLED specific, not used by NPB)
+  private:
+    static uint8_t gammaT[];
+};
+#define gamma32(c) NeoGammaWLEDMethod::Correct32(c)
+#define gamma8(c)  NeoGammaWLEDMethod::rawGamma8(c)
 uint32_t color_blend(uint32_t,uint32_t,uint16_t,bool b16=false);
 uint32_t color_add(uint32_t,uint32_t);
 inline uint32_t colorFromRgbw(byte* rgbw) { return uint32_t((byte(rgbw[3]) << 24) | (byte(rgbw[0]) << 16) | (byte(rgbw[1]) << 8) | (byte(rgbw[2]))); }
@@ -63,10 +75,6 @@ bool colorFromHexString(byte* rgb, const char* in);
 uint32_t colorBalanceFromKelvin(uint16_t kelvin, uint32_t rgb);
 uint16_t approximateKelvinFromRGB(uint32_t rgb);
 void setRandomColor(byte* rgb);
-uint8_t gamma8_cal(uint8_t b, float gamma);
-void calcGammaTable(float gamma);
-uint8_t gamma8(uint8_t b);
-uint32_t gamma32(uint32_t);
 
 //dmx.cpp
 void initDMX();
@@ -96,10 +104,20 @@ void sendHuePoll();
 void onHueData(void* arg, AsyncClient* client, void *data, size_t len);
 
 //improv.cpp
+enum ImprovRPCType {
+  Command_Wifi = 0x01,
+  Request_State = 0x02,
+  Request_Info = 0x03,
+  Request_Scan = 0x04
+};
+
 void handleImprovPacket();
+void sendImprovRPCResult(ImprovRPCType type, uint8_t n_strings = 0, const char **strings = nullptr);
 void sendImprovStateResponse(uint8_t state, bool error = false);
 void sendImprovInfoResponse();
-void sendImprovRPCResponse(uint8_t commandId);
+void startImprovWifiScan();
+void handleImprovWifiScan();
+void sendImprovIPRPCResult(ImprovRPCType type);
 
 //ir.cpp
 void applyRepeatActions();
@@ -129,8 +147,8 @@ bool deserializeState(JsonObject root, byte callMode = CALL_MODE_DIRECT_CHANGE,
 void serializeSegment(JsonObject& root, Segment& seg, byte id, bool forPreset = false, bool segmentBounds = true);
 void serializeState(JsonObject root, bool forPreset = false, bool includeBri = true, bool segmentBounds = true, bool selectedSegmentsOnly = false);
 void serializeInfo(JsonObject root);
-void serializeModeNames(JsonArray arr, const char *qstring);
+void serializeModeNames(JsonArray root);
-void serializeModeData(JsonObject root);
+void serializeModeData(JsonArray root);
 void serveJson(AsyncWebServerRequest* request);
 #ifdef WLED_ENABLE_JSONLIVE
 bool serveLiveLeds(AsyncWebServerRequest* request, uint32_t wsClient = 0);
@@ -152,9 +170,11 @@ void handleTransitions();
 void handleNightlight();
 byte scaledBri(byte in);
 
+#ifdef WLED_ENABLE_LOXONE
 //lx_parser.cpp
 bool parseLx(int lxValue, byte* rgbw);
 void parseLxJson(int lxValue, byte segId, bool secondary);
+#endif
 
 //mqtt.cpp
 bool initMqtt();
@@ -190,12 +210,16 @@ void serializePlaylist(JsonObject obj);
 void initPresetsFile();
 void handlePresets();
 bool applyPreset(byte index, byte callMode = CALL_MODE_DIRECT_CHANGE);
+void applyPresetWithFallback(uint8_t presetID, uint8_t callMode, uint8_t effectID = 0, uint8_t paletteID = 0);
 inline bool applyTemporaryPreset() {return applyPreset(255);};
 void savePreset(byte index, const char* pname = nullptr, JsonObject saveobj = JsonObject());
 inline void saveTemporaryPreset() {savePreset(255);};
 void deletePreset(byte index);
 bool getPresetName(byte index, String& name);
 
+//remote.cpp
+void handleRemote();
+
 //set.cpp
 bool isAsterisksOnly(const char* str, byte maxLen);
 void handleSettingsSet(AsyncWebServerRequest *request, byte subPage);
@@ -203,7 +227,7 @@ bool handleSet(AsyncWebServerRequest *request, const String& req, bool apply=tru
 
 //udp.cpp
 void notify(byte callMode, bool followUp=false);
-uint8_t realtimeBroadcast(uint8_t type, IPAddress client, uint16_t length, byte *buffer, uint8_t bri=255, bool isRGBW=false);
+uint8_t realtimeBroadcast(uint8_t type, IPAddress client, uint16_t length, uint8_t *buffer, uint8_t bri=255, bool isRGBW=false);
 void realtimeLock(uint32_t timeoutMs, byte md = REALTIME_MODE_GENERIC);
 void exitRealtime();
 void handleNotifications();
@@ -325,6 +349,7 @@ void releaseJSONBufferLock();
 uint8_t extractModeName(uint8_t mode, const char *src, char *dest, uint8_t maxLen);
 uint8_t extractModeSlider(uint8_t mode, uint8_t slider, char *dest, uint8_t maxLen, uint8_t *var = nullptr);
 int16_t extractModeDefaults(uint8_t mode, const char *segVar);
+void checkSettingsPIN(const char *pin);
 uint16_t crc16(const unsigned char* data_p, size_t length);
 um_data_t* simulateSound(uint8_t simulationId);
 void enumerateLedmaps();
@@ -372,7 +397,6 @@ void serveIndexOrWelcome(AsyncWebServerRequest *request);
 void serveIndex(AsyncWebServerRequest* request);
 String msgProcessor(const String& var);
 void serveMessage(AsyncWebServerRequest* request, uint16_t code, const String& headl, const String& subl="", byte optionT=255);
-String settingsProcessor(const String& var);
 String dmxProcessor(const String& var);
 void serveSettings(AsyncWebServerRequest* request, bool post = false);
 void serveSettingsJS(AsyncWebServerRequest* request);

wled00/html_pxmagic.h

@@ -0,0 +1,549 @@
+/*
+ * Binary array for the Web UI.
+ * gzip is used for smaller size and improved speeds.
+ * 
+ * Please see https://kno.wled.ge/advanced/custom-features/#changing-web-ui
+ * to find out how to easily modify the web UI source!
+ */
+ 
+// Autogenerated from wled00/data/pxmagic/pxmagic.htm, do not edit!!
+const uint16_t PAGE_pxmagic_L = 8581;
+const uint8_t PAGE_pxmagic[] PROGMEM = {
+  0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x0a, 0xbd, 0x7d, 0xdb, 0x76, 0xdb, 0x46,
+  0xb2, 0xe8, 0x3b, 0xbf, 0x02, 0x86, 0x3d, 0x0e, 0x61, 0x81, 0x20, 0xa9, 0x5b, 0x14, 0x50, 0x90,
+  0x26, 0xb1, 0x9d, 0x89, 0xf7, 0xf2, 0x24, 0x39, 0xb1, 0x66, 0xf6, 0x64, 0x69, 0x6b, 0xc5, 0x4d,
+  0xa2, 0x49, 0x22, 0x06, 0xd1, 0x1c, 0x00, 0xd4, 0x25, 0x14, 0x3e, 0xe8, 0x3c, 0x9f, 0x4f, 0xd8,
+  0x3f, 0x76, 0xaa, 0xaa, 0xbb, 0x81, 0xc6, 0x85, 0xb2, 0x14, 0xef, 0xb5, 0x3d, 0x33, 0x02, 0xd0,
+  0xe8, 0x4b, 0x75, 0xdd, 0xab, 0xba, 0xc0, 0x39, 0x7d, 0xf6, 0xe6, 0xa7, 0xd7, 0x17, 0xbf, 0xfe,
+  0xfc, 0xd6, 0x5a, 0xe6, 0xab, 0xf8, 0xcc, 0x3a, 0xc5, 0x8b, 0x15, 0xb3, 0x64, 0x11, 0xd8, 0x3c,
+  0xb1, 0xb1, 0x81, 0xb3, 0x10, 0x2e, 0x2b, 0x9e, 0x33, 0x6b, 0xb6, 0x64, 0x69, 0xc6, 0xf3, 0xc0,
+  0xfe, 0xc7, 0xc5, 0xf7, 0x83, 0x13, 0x5b, 0x37, 0xf7, 0x12, 0xb6, 0xe2, 0x81, 0x7d, 0x1d, 0xf1,
+  0x9b, 0xb5, 0x48, 0x73, 0xdb, 0x9a, 0x89, 0x24, 0xe7, 0x09, 0xf4, 0xbb, 0x89, 0xc2, 0x7c, 0x19,
+  0x84, 0xfc, 0x3a, 0x9a, 0xf1, 0x01, 0x3d, 0xb8, 0x51, 0x12, 0xe5, 0x11, 0x8b, 0x07, 0xd9, 0x8c,
+  0xc5, 0x3c, 0x18, 0x37, 0x27, 0x61, 0x9b, 0x7c, 0x29, 0x52, 0x63, 0x8a, 0xbf, 0xb2, 0xdf, 0x45,
+  0xce, 0x92, 0x19, 0x76, 0xcc, 0xa3, 0x3c, 0xe6, 0x67, 0x3f, 0x47, 0xb7, 0x3c, 0xb6, 0xfe, 0xce,
+  0x16, 0xd1, 0xcc, 0xba, 0x10, 0x22, 0x3e, 0x1d, 0xca, 0x76, 0xeb, 0x34, 0xcb, 0xef, 0xe0, 0xda,
+  0xf3, 0x53, 0x21, 0xf2, 0xed, 0x60, 0x20, 0xae, 0x79, 0x1a, 0xb3, 0x3b, 0x3f, 0x5d, 0x4c, 0x59,
+  0x7f, 0xe4, 0x5a, 0xea, 0xbf, 0xde, 0x91, 0x33, 0x19, 0x0c, 0xa6, 0x6c, 0xf6, 0x69, 0x91, 0x8a,
+  0x4d, 0x12, 0xfa, 0xcf, 0xc7, 0xe3, 0x31, 0xb4, 0xe4, 0xfc, 0x36, 0xf7, 0x9f, 0x4f, 0xa7, 0x53,
+  0xb8, 0x5f, 0xa4, 0xec, 0x6e, 0x10, 0xb2, 0xf4, 0x93, 0xff, 0x7c, 0x7f, 0x7f, 0x5f, 0x37, 0xac,
+  0x78, 0x18, 0x6d, 0x56, 0xfe, 0xf3, 0x83, 0x83, 0x03, 0xdd, 0x14, 0x47, 0x8b, 0x25, 0x8c, 0xe2,
+  0xf4, 0x0f, 0xa7, 0x8d, 0x37, 0x5c, 0x0f, 0x3c, 0x39, 0x3c, 0x38, 0xda, 0xd7, 0x6d, 0xe5, 0xd8,
+  0xe9, 0xd7, 0xa3, 0x93, 0xa9, 0x6e, 0x55, 0xc3, 0x0f, 0x4f, 0x18, 0xb4, 0x64, 0x9b, 0xd9, 0x8c,
+  0x67, 0x99, 0x1a, 0x3e, 0x3a, 0x38, 0x3c, 0x1c, 0xcd, 0x8c, 0x66, 0x3d, 0xc3, 0xd1, 0xe1, 0xc9,
+  0x6c, 0x7f, 0x6e, 0xbc, 0x50, 0x93, 0x9c, 0xb0, 0xd9, 0x37, 0xfb, 0xc7, 0xd0, 0xce, 0xd3, 0x54,
+  0xa4, 0x6a, 0x16, 0x76, 0x32, 0x62, 0x23, 0x56, 0x36, 0xea, 0x39, 0xb0, 0xe7, 0xfe, 0xb4, 0x6c,
+  0x56, 0x33, 0xcc, 0xe7, 0x47, 0xdf, 0x1c, 0xe1, 0x2e, 0x6e, 0x58, 0x9a, 0x44, 0xc9, 0x42, 0xcd,
+  0x11, 0xc2, 0x72, 0xa3, 0x7d, 0xa3, 0x59, 0xcf, 0xc2, 0x4f, 0x8e, 0xc2, 0xd1, 0xa1, 0xf1, 0x42,
+  0xcf, 0x03, 0x10, 0x8e, 0x8e, 0x0b, 0xdf, 0xcf, 0x78, 0xcc, 0x67, 0x79, 0x24, 0x92, 0xad, 0x81,
+  0xee, 0x6b, 0x96, 0xf6, 0xcd, 0xed, 0x3b, 0xc5, 0xab, 0xed, 0x1c, 0xc8, 0x3d, 0x98, 0xb3, 0x55,
+  0x14, 0xdf, 0xf9, 0x3f, 0xf0, 0xf8, 0x9a, 0xe7, 0xd1, 0x8c, 0xb9, 0xff, 0xe4, 0x69, 0xc8, 0x12,
+  0xe6, 0x66, 0x2c, 0xc9, 0x06, 0x19, 0x4f, 0xa3, 0xf9, 0x64, 0x2a, 0x6e, 0x07, 0x59, 0xf4, 0x07,
+  0x2c, 0xe6, 0x4f, 0x45, 0x1a, 0xf2, 0x74, 0x00, 0x2d, 0x93, 0x15, 0x4b, 0x17, 0x51, 0xe2, 0x8f,
+  0x26, 0x6b, 0x16, 0x86, 0xf8, 0x6e, 0x54, 0x4c, 0x45, 0x78, 0xb7, 0x0d, 0xa3, 0x6c, 0x8d, 0x1c,
+  0x30, 0x8f, 0xf9, 0xed, 0xe4, 0xf7, 0x4d, 0x96, 0x47, 0xf3, 0xbb, 0x81, 0x62, 0x2d, 0x7f, 0x06,
+  0x7f, 0x78, 0x3a, 0x61, 0x00, 0x44, 0x32, 0x88, 0x72, 0xbe, 0xca, 0x74, 0xd3, 0x2a, 0x4a, 0x06,
+  0x4b, 0x4e, 0x7b, 0x19, 0x8f, 0x46, 0xd7, 0xcb, 0x49, 0x1b, 0xfa, 0xb2, 0xc1, 0x29, 0x66, 0x2c,
+  0xb9, 0x66, 0xd9, 0x96, 0xd8, 0x1b, 0xfb, 0xff, 0xa5, 0x98, 0x8b, 0x74, 0xb5, 0x95, 0x30, 0x01,
+  0x78, 0x79, 0x2e, 0x56, 0xfe, 0xfe, 0x68, 0x7d, 0x5b, 0x64, 0x2b, 0x16, 0xc7, 0x25, 0x50, 0xd3,
+  0x58, 0xcc, 0x3e, 0x4d, 0x68, 0xe7, 0x37, 0x72, 0xb1, 0xc3, 0xd1, 0x48, 0x6f, 0x65, 0x7f, 0x7d,
+  0x6b, 0x8d, 0xac, 0xa3, 0xf5, 0xed, 0x64, 0x26, 0x62, 0x91, 0xaa, 0x65, 0x91, 0x45, 0x1d, 0x39,
+  0x04, 0x90, 0xc0, 0xfd, 0x31, 0x74, 0x83, 0xd5, 0x04, 0x00, 0x6d, 0xac, 0x5f, 0xa2, 0xc3, 0x02,
+  0x69, 0x12, 0x16, 0x2e, 0x3d, 0xa9, 0x2f, 0x8a, 0xf3, 0x0c, 0x68, 0xe3, 0x6a, 0xcb, 0x05, 0xdb,
+  0x52, 0x5b, 0xc8, 0x67, 0x22, 0x65, 0x48, 0x31, 0x3f, 0x11, 0x09, 0xaf, 0x2d, 0x6e, 0x50, 0xac,
+  0x01, 0x42, 0x6d, 0x13, 0xc7, 0xa3, 0x51, 0xe1, 0x47, 0x59, 0x9f, 0xf9, 0x4b, 0x14, 0x40, 0x97,
+  0xf9, 0x73, 0x31, 0xdb, 0x64, 0x70, 0x65, 0xc0, 0x0a, 0xd7, 0xdc, 0xd9, 0xb6, 0x26, 0x95, 0xfc,
+  0xe4, 0x14, 0xde, 0x6a, 0xf0, 0x07, 0x4f, 0xc5, 0x56, 0xc3, 0xff, 0x2c, 0x5a, 0xa1, 0x42, 0x61,
+  0x49, 0x8e, 0xaf, 0x24, 0x26, 0x1b, 0x78, 0x1d, 0xc3, 0xe6, 0xea, 0xdd, 0x72, 0xb1, 0xd6, 0x7d,
+  0xe0, 0xb6, 0xd5, 0x01, 0xa9, 0xcf, 0xa2, 0xa4, 0x8e, 0xb0, 0x1a, 0x9f, 0x74, 0x30, 0xc4, 0x0e,
+  0xd6, 0xc1, 0xee, 0x83, 0x30, 0x4a, 0x25, 0x8f, 0xfb, 0xb0, 0xaf, 0xcd, 0x2a, 0x91, 0x4b, 0x40,
+  0x07, 0xb5, 0x00, 0xe8, 0xb9, 0x59, 0x1f, 0x57, 0xb1, 0x06, 0xd6, 0x21, 0x00, 0xe3, 0x00, 0x79,
+  0x6e, 0xa5, 0x32, 0xf4, 0xbf, 0x3e, 0x3e, 0x59, 0x97, 0xdc, 0x4b, 0x2c, 0xe2, 0xa5, 0xe2, 0xa6,
+  0xce, 0xb6, 0xb4, 0xc8, 0x4d, 0xca, 0xd6, 0x40, 0x11, 0xbc, 0xb4, 0x80, 0xc9, 0xd6, 0x0c, 0xb4,
+  0xeb, 0x94, 0xe7, 0x37, 0x9c, 0x27, 0xe6, 0x64, 0xc0, 0x40, 0x23, 0x84, 0x06, 0xa1, 0xda, 0xd2,
+  0x34, 0x53, 0x96, 0x45, 0x99, 0x84, 0xe8, 0x88, 0x00, 0x1a, 0x13, 0x40, 0x6b, 0x91, 0x45, 0xb4,
+  0x83, 0x94, 0xc7, 0x0c, 0x69, 0x54, 0xc9, 0x11, 0xb2, 0xa0, 0x9e, 0x63, 0x30, 0xdf, 0x00, 0xfb,
+  0x1a, 0x13, 0x11, 0xee, 0x3e, 0x37, 0x38, 0x66, 0x53, 0xde, 0x64, 0xfa, 0x3a, 0x0d, 0x8f, 0x1a,
+  0x1c, 0xf4, 0x35, 0x88, 0x41, 0x8b, 0xeb, 0x8b, 0x28, 0x59, 0x6f, 0xf2, 0xcb, 0xfc, 0x6e, 0xcd,
+  0x83, 0x64, 0xb3, 0x9a, 0xf2, 0xf4, 0xca, 0x35, 0x9a, 0xb0, 0xcf, 0x95, 0x2b, 0xf5, 0x8d, 0x8b,
+  0x0f, 0x2c, 0xe5, 0xcc, 0x24, 0xb1, 0x06, 0x0a, 0x77, 0x3c, 0x51, 0xaa, 0x23, 0x65, 0xc0, 0x77,
+  0x99, 0x7f, 0x44, 0x4d, 0xa5, 0x44, 0x0f, 0xcc, 0xb5, 0x0d, 0xbd, 0xef, 0xa8, 0x61, 0xfe, 0x18,
+  0x50, 0x9b, 0x89, 0x38, 0x0a, 0xad, 0x8e, 0x3e, 0x62, 0x93, 0xc7, 0xc0, 0x5e, 0x7e, 0x7d, 0x0b,
+  0x95, 0xad, 0xa8, 0xc9, 0xce, 0x21, 0xe0, 0xc7, 0xd8, 0x04, 0x8d, 0xb8, 0x52, 0x50, 0x1f, 0xa0,
+  0x60, 0x29, 0x2d, 0x44, 0xf7, 0xb3, 0x4d, 0x9a, 0xc1, 0x84, 0x6b, 0x11, 0x11, 0xf3, 0x55, 0x58,
+  0x06, 0x78, 0xaa, 0x65, 0x0b, 0x8f, 0x26, 0x1c, 0xe0, 0x5e, 0xd6, 0x7f, 0x52, 0x01, 0xd6, 0xe6,
+  0xb0, 0xe8, 0x1e, 0x98, 0x2f, 0xef, 0x4b, 0x28, 0x53, 0xf0, 0x0e, 0xf8, 0x95, 0xb3, 0xad, 0x23,
+  0xf1, 0x44, 0xf2, 0x9b, 0x75, 0x82, 0xfc, 0x62, 0x0e, 0x57, 0x0f, 0x21, 0xcf, 0x66, 0x69, 0xb4,
+  0x26, 0x63, 0xa0, 0x36, 0x78, 0x62, 0x6c, 0x10, 0xef, 0x4d, 0x12, 0x59, 0x1d, 0xf8, 0x43, 0x6b,
+  0xe4, 0xb4, 0x75, 0xb1, 0x89, 0xdb, 0x3a, 0x4c, 0xc4, 0x80, 0xf4, 0xbf, 0xd1, 0x83, 0xb4, 0xab,
+  0x0f, 0x8e, 0xf9, 0x3c, 0x07, 0xf2, 0xb5, 0x74, 0x64, 0x83, 0x70, 0x13, 0xc4, 0x77, 0x69, 0x26,
+  0x8e, 0x3b, 0xb4, 0x60, 0x1d, 0x0d, 0xd9, 0xbf, 0x37, 0xc0, 0x93, 0x6d, 0xac, 0x55, 0xca, 0x49,
+  0x8b, 0x05, 0x01, 0x80, 0x48, 0x28, 0x4a, 0x46, 0x4e, 0x39, 0xad, 0x0b, 0xfa, 0x14, 0x0d, 0x63,
+  0x6c, 0x5a, 0xa8, 0xfd, 0x51, 0x9b, 0xa3, 0x89, 0x08, 0xa0, 0x74, 0x41, 0xba, 0x06, 0x52, 0x26,
+  0xb6, 0x2d, 0x31, 0x6d, 0x74, 0xb0, 0x54, 0x3f, 0xb6, 0x5e, 0x73, 0x06, 0x24, 0x9e, 0x71, 0x69,
+  0x01, 0x60, 0x43, 0xd3, 0x4f, 0x11, 0x60, 0xa2, 0xd9, 0xbe, 0x12, 0x7f, 0xb4, 0x1a, 0x0d, 0x21,
+  0x8a, 0x56, 0x6c, 0xa1, 0x5a, 0x15, 0x5d, 0x07, 0xa9, 0x82, 0xb7, 0xc5, 0xcb, 0x4d, 0x50, 0x48,
+  0x65, 0xf8, 0x3e, 0x9b, 0xa3, 0x5d, 0xd3, 0xdc, 0x6a, 0xdb, 0x95, 0xaa, 0x61, 0x53, 0xa0, 0xe1,
+  0x26, 0xe7, 0x13, 0xd4, 0xf0, 0xa5, 0x3a, 0xdb, 0xb3, 0x8e, 0x51, 0x9b, 0xa5, 0x15, 0x45, 0x72,
+  0x80, 0x2d, 0x43, 0x6b, 0x0c, 0x2e, 0x61, 0xce, 0x72, 0xde, 0x1f, 0x1f, 0x1c, 0x85, 0x7c, 0xe1,
+  0x4c, 0x24, 0x07, 0x1e, 0x57, 0x0c, 0x78, 0x5c, 0xe1, 0x10, 0xe7, 0xdc, 0xff, 0x3c, 0x9b, 0xa8,
+  0xdd, 0x3c, 0xd0, 0x51, 0xed, 0x6e, 0xc0, 0xaf, 0x01, 0xfe, 0x8c, 0x70, 0x51, 0x78, 0x61, 0x2a,
+  0xd6, 0x7f, 0xc0, 0x9d, 0xa9, 0x9b, 0x0c, 0xde, 0x0c, 0x59, 0xb6, 0xe4, 0x9d, 0xab, 0x3e, 0xa0,
+  0x9f, 0xa4, 0x60, 0xec, 0xd2, 0x37, 0x6d, 0x46, 0xd6, 0x82, 0x86, 0xe6, 0xc8, 0x1a, 0x77, 0xb2,
+  0x4f, 0xd3, 0x8e, 0x48, 0x54, 0x2a, 0xec, 0xc7, 0xb1, 0xe5, 0x1d, 0x65, 0x16, 0x67, 0x19, 0x1f,
+  0x00, 0x23, 0x82, 0xee, 0xa9, 0xf6, 0x25, 0xad, 0xfe, 0xb6, 0xa1, 0xac, 0x3e, 0x2b, 0xcb, 0x83,
+  0x5d, 0xd0, 0x2b, 0xc8, 0xba, 0x27, 0xa8, 0x96, 0x85, 0x1b, 0xb6, 0xa0, 0x95, 0x1f, 0xa1, 0xc8,
+  0xc1, 0xca, 0xa2, 0x0e, 0x1b, 0x64, 0x40, 0x37, 0x18, 0xf1, 0x00, 0x17, 0xef, 0x82, 0x4a, 0x71,
+  0x0d, 0x22, 0xaa, 0x45, 0x47, 0x8d, 0x45, 0x42, 0x6c, 0x65, 0x0e, 0x14, 0x42, 0x91, 0x2f, 0xd1,
+  0x2c, 0x9b, 0x10, 0xf8, 0xbe, 0x96, 0x32, 0xf9, 0x3c, 0xc8, 0x97, 0x60, 0xe1, 0x5a, 0x70, 0x99,
+  0xba, 0x46, 0xad, 0x7a, 0xfc, 0x19, 0xcb, 0xa5, 0xd0, 0xdc, 0x30, 0x77, 0x7f, 0x69, 0xda, 0x12,
+  0xc5, 0x80, 0x00, 0x56, 0x76, 0x13, 0xe5, 0xb3, 0x65, 0x5b, 0x5b, 0x94, 0x2e, 0x52, 0x94, 0x90,
+  0xde, 0x93, 0x76, 0xbc, 0xad, 0xc8, 0xa5, 0x13, 0x23, 0x67, 0x91, 0x96, 0x63, 0x5b, 0xa1, 0x40,
+  0xcf, 0x21, 0x25, 0x41, 0x76, 0xd2, 0x44, 0x68, 0xcb, 0x76, 0x03, 0x46, 0x14, 0xcb, 0xd1, 0x44,
+  0x29, 0x67, 0x29, 0x7c, 0xa8, 0xd5, 0xc9, 0x83, 0x18, 0x3d, 0xc1, 0x7c, 0x6b, 0x34, 0x1c, 0x1c,
+  0x6a, 0x05, 0x21, 0xd7, 0xf5, 0x0e, 0xb3, 0x06, 0x4c, 0xfe, 0x94, 0x83, 0xee, 0xe0, 0x5d, 0xa0,
+  0x55, 0x3a, 0x49, 0x13, 0xe5, 0xb0, 0x22, 0x0a, 0x19, 0x07, 0x84, 0xf3, 0x80, 0x24, 0x8b, 0x20,
+  0x3c, 0xe8, 0x22, 0x14, 0x04, 0x5c, 0xf3, 0x0e, 0xe2, 0x34, 0x80, 0x92, 0xf6, 0x77, 0xb6, 0xe4,
+  0xb3, 0x4f, 0x3c, 0xdc, 0x6b, 0xa0, 0x6d, 0xc7, 0xbe, 0xcd, 0xe8, 0x4a, 0x8e, 0x27, 0x27, 0xbc,
+  0x35, 0x1a, 0xa3, 0xa9, 0x25, 0x0b, 0xc5, 0x8d, 0x8f, 0xb6, 0x1b, 0x15, 0xd0, 0xae, 0xf1, 0xdd,
+  0xeb, 0x6b, 0x14, 0x55, 0x8a, 0x96, 0xee, 0x80, 0x67, 0xf8, 0xbf, 0xfa, 0x63, 0xe0, 0x0b, 0xa7,
+  0x78, 0x9e, 0x0b, 0x96, 0xe5, 0x83, 0xca, 0xef, 0x2e, 0xd1, 0x39, 0x87, 0x40, 0x3e, 0x9c, 0x18,
+  0x01, 0xd2, 0xc4, 0xb0, 0x10, 0x7f, 0x80, 0x66, 0x09, 0xf9, 0xad, 0xff, 0x0d, 0xfc, 0x2b, 0x3c,
+  0x9a, 0x63, 0xfb, 0x39, 0x37, 0x5d, 0xe2, 0x1f, 0x83, 0x9e, 0x52, 0xc5, 0xa1, 0xb4, 0x51, 0x88,
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+  0xc9, 0x94, 0xab, 0x81, 0xfb, 0x35, 0xc4, 0x49, 0x87, 0x5d, 0x10, 0xc6, 0xab, 0xb3, 0x25, 0x1b,
+  0xb0, 0xb1, 0xcf, 0x0f, 0xc0, 0x8f, 0x28, 0x2b, 0xb0, 0x9c, 0x32, 0x11, 0xae, 0xe9, 0x47, 0x27,
+  0x75, 0x2d, 0x49, 0x0f, 0xa3, 0x6b, 0xa0, 0xa7, 0xf0, 0xa8, 0x28, 0xc7, 0x2b, 0x4b, 0xa3, 0x03,
+  0x5b, 0x7e, 0xe5, 0x6a, 0xbb, 0xad, 0x57, 0xba, 0xc8, 0x38, 0x00, 0x78, 0x47, 0xa3, 0x3d, 0x7b,
+  0x95, 0x75, 0x74, 0xba, 0x88, 0x56, 0xa0, 0xa3, 0xbf, 0x57, 0x20, 0x07, 0xb6, 0xfc, 0x04, 0x1a,
+  0x3b, 0x52, 0xd9, 0x0e, 0x26, 0x2c, 0x29, 0xc9, 0x2b, 0x2b, 0x5b, 0x6c, 0x37, 0xaf, 0x4e, 0x28,
+  0x5b, 0x20, 0x62, 0x75, 0x3c, 0xc0, 0x18, 0x77, 0x0e, 0xa5, 0x1f, 0x1a, 0x01, 0xd1, 0x8f, 0xc9,
+  0x0d, 0x54, 0xcc, 0x05, 0x26, 0x49, 0xd4, 0xb2, 0x62, 0xb1, 0x9e, 0x3e, 0xda, 0x85, 0x81, 0xa8,
+  0x7b, 0x76, 0xfd, 0x5d, 0xb0, 0x8d, 0x99, 0xfc, 0x16, 0x8e, 0xca, 0xb7, 0xed, 0x97, 0x5d, 0x58,
+  0x6a, 0x77, 0xe2, 0x31, 0x03, 0x03, 0x37, 0x22, 0x0c, 0xd6, 0xb3, 0x78, 0x6e, 0xe5, 0x59, 0x35,
+  0x6a, 0x7f, 0x9c, 0x5a, 0x4f, 0xd0, 0xdf, 0xc6, 0xa9, 0x1e, 0x9d, 0xcf, 0x69, 0x62, 0xa8, 0x8f,
+  0x8c, 0xc1, 0xbf, 0x6c, 0xf7, 0x48, 0xf9, 0x4a, 0x5c, 0x63, 0x8c, 0xee, 0x02, 0x74, 0x74, 0x92,
+  0xa7, 0xa3, 0x78, 0xcc, 0x9d, 0x82, 0x53, 0x94, 0xa9, 0x49, 0x54, 0x95, 0x56, 0x60, 0x53, 0x99,
+  0x96, 0xc1, 0x85, 0x65, 0x92, 0x80, 0xec, 0x61, 0x70, 0x80, 0xe7, 0xd4, 0x64, 0x13, 0x83, 0xd1,
+  0x44, 0xb3, 0xde, 0x0e, 0x5c, 0x67, 0x4d, 0x5c, 0xeb, 0xb9, 0x30, 0x09, 0x61, 0xfa, 0x2c, 0x94,
+  0x08, 0xca, 0xd1, 0x49, 0xbc, 0xbf, 0xef, 0xf3, 0x6e, 0x88, 0x1a, 0xf9, 0x4f, 0x5e, 0x65, 0x54,
+  0x45, 0x50, 0x95, 0xbd, 0x50, 0x38, 0x12, 0x57, 0x39, 0xfa, 0x08, 0x53, 0x9b, 0x31, 0xb0, 0xa4,
+  0xc6, 0x4b, 0x8c, 0x06, 0xb2, 0x89, 0xa7, 0xfc, 0x92, 0x5d, 0x75, 0xae, 0xea, 0xb2, 0xbd, 0x3d,
+  0x97, 0x9d, 0x05, 0x79, 0xe5, 0x45, 0xc2, 0xbe, 0x01, 0xfa, 0x8e, 0x01, 0xf4, 0x09, 0x3e, 0x10,
+  0x1f, 0x0c, 0x25, 0xf9, 0xbb, 0x2f, 0x5f, 0x02, 0x6e, 0x67, 0xa9, 0x80, 0xe0, 0x44, 0x60, 0xb4,
+  0x4a, 0xd8, 0x2f, 0x44, 0xfd, 0xc0, 0xa6, 0xce, 0x0e, 0x99, 0x43, 0xc3, 0xb3, 0x8e, 0x84, 0xff,
+  0x0a, 0x11, 0x87, 0xc5, 0x5f, 0x36, 0x55, 0x50, 0x34, 0x37, 0x55, 0x3c, 0x34, 0x6a, 0x93, 0xab,
+  0x41, 0x11, 0x1d, 0xe7, 0x56, 0x07, 0x76, 0x94, 0x10, 0x6d, 0xa7, 0x7e, 0x75, 0x8d, 0x19, 0x16,
+  0xfd, 0x34, 0x28, 0xa8, 0x4e, 0x14, 0x6c, 0x3c, 0xbc, 0xe9, 0xde, 0xbf, 0x6e, 0x97, 0x3f, 0xd4,
+  0x81, 0x78, 0xc4, 0x1f, 0x63, 0x8b, 0xc1, 0xcb, 0x07, 0xdf, 0x30, 0xf4, 0x50, 0x8c, 0x35, 0xdf,
+  0xc2, 0x32, 0x73, 0x78, 0x81, 0x9e, 0x1f, 0xfe, 0xb2, 0x90, 0x6d, 0x78, 0xf6, 0x94, 0x58, 0x7a,
+  0x2c, 0x64, 0x8a, 0xc9, 0x1f, 0x02, 0x4e, 0x52, 0xb3, 0x09, 0x5b, 0xa8, 0x8f, 0xfa, 0x76, 0xc0,
+  0x85, 0xbf, 0xac, 0x64, 0x40, 0xa5, 0x6b, 0x8f, 0xd1, 0x46, 0x71, 0x0f, 0x35, 0x30, 0x00, 0xa5,
+  0x8e, 0x0b, 0xcb, 0x43, 0x25, 0x23, 0x4b, 0x5e, 0xfb, 0x10, 0xdf, 0xf1, 0xc0, 0xb3, 0x48, 0xef,
+  0xe4, 0xc1, 0xb1, 0x48, 0xbf, 0x8d, 0xe3, 0xbe, 0x2c, 0xfb, 0x77, 0x55, 0xd9, 0xb1, 0x6b, 0xe9,
+  0x5a, 0x56, 0x5b, 0xb2, 0x71, 0x12, 0x3c, 0x1b, 0x95, 0x7e, 0xb6, 0xbd, 0x06, 0x15, 0x48, 0x52,
+  0xdb, 0x4f, 0xd8, 0x75, 0xb4, 0x60, 0x30, 0x87, 0x87, 0xbf, 0x5b, 0xbd, 0x01, 0x67, 0xf9, 0xfe,
+  0xbe, 0x6a, 0x03, 0x82, 0xa7, 0xef, 0x55, 0xbb, 0x73, 0x6e, 0xbf, 0x05, 0x56, 0x00, 0x19, 0x5e,
+  0xad, 0x85, 0xf5, 0xdf, 0xff, 0xd7, 0x12, 0x98, 0x41, 0x63, 0xf9, 0x7f, 0xff, 0xbf, 0x34, 0x12,
+  0x10, 0x71, 0x5f, 0x2c, 0xa3, 0xcc, 0x9a, 0x47, 0x3c, 0x0e, 0x2d, 0xb8, 0x29, 0xbf, 0x61, 0xd0,
+  0x76, 0xb5, 0x92, 0xd1, 0x32, 0x65, 0x89, 0xdb, 0x03, 0xcc, 0x8b, 0x8c, 0x63, 0x4d, 0xc3, 0xa5,
+  0xc6, 0xc8, 0x95, 0x74, 0xbb, 0x9e, 0xe5, 0x2a, 0x51, 0x4c, 0xf0, 0x67, 0x78, 0x18, 0x28, 0x82,
+  0x9c, 0x32, 0x34, 0x13, 0x01, 0xa1, 0xad, 0x44, 0xf3, 0xa4, 0x22, 0xac, 0xaa, 0xec, 0xa3, 0x10,
+  0x62, 0x05, 0xb8, 0xe0, 0x21, 0xa5, 0x08, 0x40, 0xdb, 0x51, 0x36, 0x9e, 0xa8, 0x46, 0x71, 0xad,
+  0x22, 0xe4, 0xfd, 0xbd, 0xe6, 0x15, 0xb3, 0xd5, 0xd9, 0xc2, 0x52, 0x63, 0xe9, 0x3f, 0x17, 0x22,
+  0x10, 0x9e, 0x8c, 0x4f, 0x7f, 0x14, 0x21, 0x2f, 0x60, 0x9a, 0x0c, 0xa4, 0xf6, 0x19, 0x40, 0x8d,
+  0xd1, 0xec, 0x3f, 0x11, 0x60, 0x50, 0x96, 0x7d, 0x07, 0xa6, 0xa2, 0x6a, 0x6e, 0x9a, 0x08, 0x4d,
+  0xfa, 0xcb, 0x97, 0x23, 0xba, 0xa7, 0xf3, 0x0e, 0x25, 0xef, 0x0e, 0x12, 0xba, 0x21, 0x02, 0xea,
+  0x67, 0x3b, 0x6c, 0xa7, 0x54, 0x7f, 0xbc, 0x3c, 0x19, 0x25, 0xd5, 0xfa, 0x77, 0x99, 0x57, 0xbf,
+  0xbf, 0xa7, 0x4a, 0x38, 0xc4, 0x0f, 0x30, 0x4f, 0xd9, 0xc8, 0x54, 0xc5, 0x4e, 0x5e, 0xe7, 0x87,
+  0xbe, 0x5d, 0xff, 0x65, 0x0f, 0x34, 0xd6, 0xa0, 0x0c, 0x77, 0x59, 0xf2, 0xb6, 0x81, 0x6d, 0x8c,
+  0x76, 0xf3, 0x86, 0xf9, 0xc0, 0x21, 0xa4, 0x7a, 0x30, 0x55, 0x12, 0x80, 0x17, 0x02, 0x28, 0xa3,
+  0x84, 0xd0, 0xb6, 0x4b, 0x94, 0x9a, 0x9b, 0x4c, 0x1e, 0x01, 0x2f, 0xd6, 0xc7, 0xa8, 0x09, 0xe4,
+  0xa2, 0xa0, 0xee, 0x40, 0x2f, 0x25, 0x45, 0xf9, 0x9b, 0x85, 0x6d, 0x05, 0xa5, 0x7f, 0xc5, 0x10,
+  0x64, 0x13, 0x58, 0xac, 0x2d, 0x54, 0x30, 0xfe, 0xc1, 0xd1, 0x62, 0xbd, 0x6b, 0x64, 0x5b, 0x1c,
+  0xeb, 0xdf, 0x04, 0x80, 0x79, 0xa2, 0x13, 0x2e, 0x49, 0x6f, 0x45, 0x43, 0xfa, 0x82, 0x68, 0xce,
+  0x53, 0xd9, 0x38, 0x31, 0x4a, 0x48, 0x20, 0x56, 0x31, 0xfb, 0xe3, 0x79, 0x52, 0x5e, 0x73, 0x45,
+  0x3e, 0x52, 0x3a, 0xc4, 0xc2, 0x72, 0xb2, 0xf2, 0xdb, 0xf8, 0x67, 0x1f, 0x5d, 0x43, 0x67, 0x3c,
+  0xbc, 0x17, 0x0a, 0xb2, 0x94, 0x9e, 0x56, 0x2b, 0xa9, 0xb8, 0xab, 0xd0, 0x87, 0xd1, 0x0f, 0xd4,
+  0xa2, 0xd6, 0x04, 0x74, 0xc7, 0x86, 0xcd, 0xb0, 0xcb, 0x93, 0x95, 0xcb, 0x28, 0x65, 0x89, 0xb3,
+  0xad, 0xef, 0x53, 0xbf, 0x7c, 0xda, 0x4e, 0x65, 0x72, 0xb1, 0xde, 0xd3, 0xfe, 0x13, 0x9f, 0x5d,
+  0xd8, 0x93, 0x3a, 0xca, 0xaa, 0xe4, 0x7f, 0xab, 0xe6, 0xdb, 0xd9, 0x8d, 0xc6, 0xaa, 0xec, 0xa9,
+  0xa3, 0x32, 0xc9, 0xac, 0x13, 0xc9, 0x1f, 0x53, 0x35, 0x56, 0x3b, 0x93, 0x2d, 0x3e, 0x5b, 0xb8,
+  0x04, 0xfe, 0x4c, 0x55, 0x47, 0xc6, 0x8a, 0x46, 0x11, 0xd3, 0x84, 0xe9, 0x3a, 0x32, 0xfb, 0x83,
+  0x51, 0x32, 0x66, 0xe9, 0xc2, 0xf9, 0x50, 0x55, 0x87, 0xd9, 0x4f, 0x39, 0x81, 0x69, 0xe0, 0x09,
+  0x3f, 0x14, 0x78, 0x3c, 0x76, 0xca, 0x44, 0x9f, 0x59, 0x8b, 0x5b, 0x7d, 0x3d, 0xd9, 0x59, 0x8c,
+  0xab, 0x02, 0x44, 0x7e, 0xae, 0x8a, 0x2d, 0x64, 0x39, 0xa3, 0x79, 0x5c, 0xe6, 0x3e, 0x1b, 0x39,
+  0x7e, 0xad, 0xc5, 0x28, 0x97, 0xf9, 0xdc, 0xb9, 0xda, 0xb6, 0x70, 0xeb, 0xe7, 0xeb, 0x58, 0x48,
+  0x83, 0x15, 0xaa, 0x54, 0xc2, 0xb0, 0x6b, 0x49, 0xa7, 0xc9, 0x30, 0xcd, 0x2f, 0x35, 0x9e, 0xc4,
+  0x31, 0x1d, 0x27, 0xdb, 0xe0, 0x76, 0x48, 0x66, 0x55, 0xe4, 0x57, 0x94, 0x2d, 0x8d, 0xef, 0x4c,
+  0xaf, 0xe4, 0xdd, 0xa4, 0x51, 0xce, 0x29, 0x2b, 0xad, 0xeb, 0xa1, 0xd5, 0xb9, 0x9b, 0x8d, 0x8d,
+  0x10, 0xf3, 0xae, 0x23, 0xf9, 0xdd, 0xd5, 0xac, 0x02, 0xce, 0xa0, 0x77, 0x39, 0x77, 0xe8, 0xf1,
+  0x5b, 0x3e, 0x7b, 0x2d, 0x53, 0x05, 0x98, 0x58, 0x5d, 0xdf, 0xd9, 0x4f, 0x9b, 0xaa, 0x55, 0x89,
+  0xda, 0xc0, 0x51, 0xe3, 0xc3, 0x0f, 0xe7, 0x33, 0xba, 0x69, 0x57, 0xed, 0x76, 0xfb, 0xf8, 0x3f,
+  0xef, 0xaa, 0xff, 0x68, 0xa4, 0xd8, 0x6c, 0x12, 0x4b, 0x7b, 0x8f, 0x6a, 0x57, 0xde, 0x00, 0xf7,
+  0x3b, 0xe8, 0x0c, 0xa0, 0x5f, 0x0b, 0x7e, 0x70, 0x5e, 0x23, 0xa7, 0x71, 0xba, 0xf6, 0x44, 0x3d,
+  0xa8, 0x8f, 0x05, 0x93, 0xae, 0xe3, 0x40, 0x55, 0x5b, 0xa5, 0xcf, 0xf3, 0x32, 0x43, 0xff, 0xed,
+  0x3e, 0xc4, 0x9b, 0xe8, 0x7a, 0x26, 0x56, 0x56, 0x3b, 0x65, 0x26, 0xac, 0x7a, 0xbb, 0x8f, 0x84,
+  0xd4, 0x2c, 0xd2, 0xcf, 0xbe, 0xbb, 0x7b, 0x8d, 0xe6, 0x18, 0x13, 0x61, 0xed, 0x02, 0x88, 0xe4,
+  0x41, 0xf0, 0x26, 0x46, 0xe5, 0x75, 0xee, 0x54, 0x11, 0x56, 0x95, 0xcf, 0x40, 0x7f, 0xa6, 0xe1,
+  0x1a, 0xcb, 0x14, 0x69, 0x72, 0x6e, 0xe3, 0xcf, 0x6f, 0x81, 0x53, 0x48, 0x4e, 0x57, 0xd1, 0x10,
+  0xa5, 0xc6, 0xaf, 0x32, 0x74, 0x6d, 0x8c, 0x9c, 0xd9, 0x1d, 0x14, 0xe8, 0x3a, 0xb8, 0x35, 0xcd,
+  0x90, 0x0c, 0x28, 0x93, 0xd3, 0x60, 0xff, 0xe8, 0xe8, 0x3c, 0xf1, 0xe1, 0xaf, 0x81, 0xe1, 0x72,
+  0xc3, 0xaa, 0xa1, 0x1b, 0xb0, 0x2f, 0x80, 0x49, 0xed, 0xa9, 0x0b, 0x30, 0xbd, 0x68, 0x62, 0x2e,
+  0xaa, 0xab, 0x5f, 0xfe, 0xac, 0x3d, 0x7e, 0x34, 0x39, 0xeb, 0x15, 0x29, 0x49, 0x47, 0x40, 0xd4,
+  0x34, 0xf1, 0x49, 0x47, 0xc1, 0x1a, 0xff, 0x72, 0x9b, 0x5c, 0x72, 0x39, 0x84, 0xac, 0x79, 0x77,
+  0xe0, 0xa7, 0xed, 0x7f, 0x57, 0xe0, 0x65, 0x22, 0xaf, 0x7d, 0x80, 0xf4, 0xc5, 0x42, 0xd2, 0x75,
+  0x26, 0xa5, 0x4d, 0x9a, 0x49, 0xcc, 0x3f, 0x21, 0x1d, 0x0f, 0x8b, 0x45, 0xad, 0x6c, 0xe0, 0x8b,
+  0xb7, 0x51, 0x2f, 0x42, 0x48, 0x3a, 0x2b, 0x26, 0xf4, 0xb6, 0xd8, 0xd3, 0xb6, 0xc5, 0xce, 0xfb,
+  0x9a, 0x82, 0x07, 0xed, 0xe0, 0x98, 0x76, 0x08, 0xb6, 0x5a, 0x77, 0x19, 0xef, 0x88, 0x9f, 0x9d,
+  0xc6, 0xf6, 0x0d, 0x17, 0xe1, 0x8b, 0x37, 0x6f, 0xba, 0x1b, 0x9d, 0x5b, 0x67, 0x6d, 0xce, 0x76,
+  0x6b, 0x27, 0x94, 0x4f, 0x40, 0x47, 0x76, 0xde, 0x97, 0x66, 0xf1, 0xab, 0x77, 0x73, 0xeb, 0x4e,
+  0x6c, 0xac, 0x1b, 0x96, 0x00, 0xaf, 0xc7, 0xb1, 0xa5, 0x7e, 0xfa, 0xcf, 0xfc, 0x18, 0x1d, 0xe3,
+  0x73, 0xf0, 0x36, 0x72, 0x94, 0x0a, 0x7b, 0x64, 0x7f, 0xe5, 0xda, 0xea, 0x07, 0x64, 0x6d, 0x17,
+  0x3f, 0xda, 0xc0, 0x82, 0x4a, 0x9e, 0x7f, 0x9b, 0x83, 0xb3, 0x38, 0x85, 0x00, 0x16, 0x76, 0x42,
+  0x9f, 0x00, 0xdb, 0xae, 0x5d, 0x7d, 0xe4, 0xeb, 0xec, 0xc0, 0x79, 0x29, 0x56, 0x07, 0x80, 0xfd,
+  0xcf, 0xcc, 0xf3, 0x88, 0x6f, 0x89, 0x77, 0xe6, 0x3d, 0x4a, 0xc2, 0x36, 0x29, 0x68, 0x7e, 0x08,
+  0xfc, 0x39, 0xdf, 0xc8, 0xe2, 0x2d, 0x7f, 0x31, 0xdf, 0xe1, 0x2f, 0x9a, 0x04, 0xd4, 0x79, 0x6a,
+  0x97, 0x3d, 0x50, 0xd2, 0x69, 0x94, 0x7b, 0x96, 0xdf, 0x8f, 0x3a, 0x66, 0x20, 0x00, 0x21, 0xfc,
+  0x0e, 0x4f, 0x32, 0xd9, 0x91, 0x87, 0x62, 0xf5, 0x44, 0x5b, 0x7e, 0xbe, 0x23, 0xd5, 0xa9, 0xbc,
+  0xc9, 0x8e, 0x9a, 0x48, 0xa0, 0x49, 0xd6, 0x4d, 0xb6, 0xfa, 0x10, 0xe8, 0x09, 0x48, 0xc5, 0xdf,
+  0xac, 0x91, 0x9f, 0x60, 0xe2, 0x0f, 0x39, 0xd2, 0xff, 0xb9, 0xd8, 0xff, 0x07, 0xff, 0x03, 0x8d,
+  0x05, 0x6d, 0x6c, 0x00, 0x00
+};

wled00/improv.cpp

@@ -10,6 +10,11 @@
   #define DIMPROV_PRINTF(x...)
 #endif
 
+#if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32S3)
+#undef WLED_DISABLE_IMPROV_WIFISCAN
+#define WLED_DISABLE_IMPROV_WIFISCAN
+#endif
+
 #define IMPROV_VERSION 1
 
 void parseWiFiCommand(char *rpcData);
@@ -28,20 +33,14 @@ enum ImprovPacketByte {
   RPC_CommandType = 9
 };
 
-enum ImprovRPCType {
+#ifndef WLED_DISABLE_IMPROV_WIFISCAN
-  Command_Wifi = 0x01,
+static bool improvWifiScanRunning = false;
-  Request_State = 0x02,
+#endif
-  Request_Info = 0x03
-};
-
-//File dbgf;
 
 //blocking function to parse an Improv Serial packet
 void handleImprovPacket() {
   uint8_t header[6] = {'I','M','P','R','O','V'};
 
-  //dbgf = WLED_FS.open("/improv.log","a");
-
   bool timeout = false;
   uint8_t waitTime = 25;
   uint16_t packetByte = 0;
@@ -62,12 +61,11 @@ void handleImprovPacket() {
     byte next = Serial.read();
 
     DIMPROV_PRINT("Received improv byte: "); DIMPROV_PRINTF("%x\r\n",next);
-    //f.write(next);
+
     switch (packetByte) {
       case ImprovPacketByte::Version: {
         if (next != IMPROV_VERSION) {
           DIMPROV_PRINTLN(F("Invalid version"));
-          //dbgf.close();
           return;
         }
         break;
@@ -75,7 +73,6 @@ void handleImprovPacket() {
       case ImprovPacketByte::PacketType: {
         if (next != ImprovPacketType::RPC_Command) {
           DIMPROV_PRINTF("Non RPC-command improv packet type %i\n",next);
-          //dbgf.close();
           return;
         }
         if (!improvActive) improvActive = 1;
@@ -89,7 +86,6 @@ void handleImprovPacket() {
           if (checksum != next) {
             DIMPROV_PRINTF("Got RPC checksum %i, expected %i",next,checksum);
             sendImprovStateResponse(0x01, true);
-            //dbgf.close();
             return;
           }
 
@@ -100,22 +96,23 @@ void handleImprovPacket() {
               if (WLED_WIFI_CONFIGURED) improvState = 0x03; //provisioning
               if (Network.isConnected()) improvState = 0x04; //provisioned
               sendImprovStateResponse(improvState, false);
-              if (improvState == 0x04) sendImprovRPCResponse(ImprovRPCType::Request_State);
+              if (improvState == 0x04) sendImprovIPRPCResult(ImprovRPCType::Request_State);
               break;
             }
             case ImprovRPCType::Request_Info: sendImprovInfoResponse(); break;
+            #ifndef WLED_DISABLE_IMPROV_WIFISCAN
+            case ImprovRPCType::Request_Scan: startImprovWifiScan(); break;
+            #endif
             default: {
               DIMPROV_PRINTF("Unknown RPC command %i\n",next);
               sendImprovStateResponse(0x02, true);
             }
           }
-          //dbgf.close();
           return;
         }
         if (packetByte < 6) { //check header
           if (next != header[packetByte]) {
             DIMPROV_PRINTLN(F("Invalid improv header"));
-            //dbgf.close();
             return;
           }
         } else if (packetByte > 9) { //RPC data
@@ -128,7 +125,6 @@ void handleImprovPacket() {
     checksum += next;
     packetByte++;
   }
-  //dbgf.close();
 }
 
 void sendImprovStateResponse(uint8_t state, bool error) {
@@ -147,79 +143,116 @@ void sendImprovStateResponse(uint8_t state, bool error) {
   Serial.write('\n');
 }
 
-void sendImprovRPCResponse(byte commandId) {
+// used by sendImprovIPRPCResult(), sendImprovInfoResponse(), and handleImprovWifiScan()
+void sendImprovRPCResult(ImprovRPCType type, uint8_t n_strings, const char **strings) {
   if (improvError > 0 && improvError < 3) sendImprovStateResponse(0x00, true);
   uint8_t packetLen = 12;
-  char out[64] = {'I','M','P','R','O','V'};
+  char out[256] = {'I','M','P','R','O','V'};
   out[6] = IMPROV_VERSION;
   out[7] = ImprovPacketType::RPC_Response;
-  out[8] = 2; //Length (set below)
+  //out[8] = 2; //Length (set below)
-  out[9] = commandId;
+  out[9] = type;
-  out[10] = 0; //Data len (set below)
+  //out[10] = 0; //Data len (set below)
-  out[11] = '\0'; //URL len (set below)
+  uint16_t pos = 11;
 
-  if (Network.isConnected())
+  for (uint8_t s = 0; s < n_strings; s++) {
-  {
+    size_t len = strlen(strings[s]);
-    IPAddress localIP = Network.localIP();
+    if (pos + len > 254) continue; // simple buffer overflow guard
-    uint8_t len = sprintf(out+12, "http://%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
+    out[pos++] = len;
-    if (len > 24) return; //sprintf fail?
+    strcpy(out + pos, strings[s]);
-    out[11] = len;
+    pos += len;
-    out[10] = 1 + len;
-    out[8] = 3 + len; //RPC command type + data len + url len + url
-    packetLen = 13 + len;
   }
 
+  packetLen = pos  +1;
+  out[8]    = pos  -9; // Length of packet (excluding first 9 header bytes and final checksum byte)
+  out[10]   = pos -11; // Data len
+
   uint8_t checksum = 0;
   for (uint8_t i = 0; i < packetLen -1; i++) checksum += out[i];
   out[packetLen -1] = checksum;
   Serial.write((uint8_t*)out, packetLen);
   Serial.write('\n');
+  DIMPROV_PRINT("RPC result checksum");
+  DIMPROV_PRINTLN(checksum);
+}
+
+void sendImprovIPRPCResult(ImprovRPCType type) {
+  if (Network.isConnected())
+  {
+    char urlStr[64];
+    IPAddress localIP = Network.localIP();
+    uint8_t len = sprintf(urlStr, "http://%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
+    if (len > 24) return; //sprintf fail?
+    const char *str[1] = {urlStr};
+    sendImprovRPCResult(type, 1, str);
+  } else {
+    sendImprovRPCResult(type, 0);
+  }
+
   improvActive = 1; //no longer provisioning
 }
 
 void sendImprovInfoResponse() {
-  if (improvError > 0 && improvError < 3) sendImprovStateResponse(0x00, true);
+  const char* bString = 
-  uint8_t packetLen = 12;
+    #ifdef ESP8266
-  char out[128] = {'I','M','P','R','O','V'};
+      "esp8266"
-  out[6] = IMPROV_VERSION;
+    #elif CONFIG_IDF_TARGET_ESP32C3
-  out[7] = ImprovPacketType::RPC_Response;
+      "esp32-c3"
-  //out[8] = 2; //Length (set below)
+    #elif CONFIG_IDF_TARGET_ESP32S2
-  out[9] = ImprovRPCType::Request_Info;
+      "esp32-s2"
-  //out[10] = 0; //Data len (set below)
+    #elif CONFIG_IDF_TARGET_ESP32S3
-  out[11] = 4; //Firmware len ("WLED")
+      "esp32-s3";
-  out[12] = 'W'; out[13] = 'L'; out[14] = 'E'; out[15] = 'D';
+    #else // ESP32
-  uint8_t lengthSum = 17;
+      "esp32";
-  uint8_t vlen = sprintf_P(out+lengthSum,PSTR("0.14.0-b2/%i"),VERSION);
+    #endif
-  out[16] = vlen; lengthSum += vlen;
+    ;
-  uint8_t hlen = 7;
+
-  #ifdef ESP8266
-  strcpy(out+lengthSum+1,"esp8266");
-  #else
-  hlen = 5;
-  strcpy(out+lengthSum+1,"esp32");
-  #endif
-  out[lengthSum] = hlen;
-  lengthSum += hlen + 1;
   //Use serverDescription if it has been changed from the default "WLED", else mDNS name
   bool useMdnsName = (strcmp(serverDescription, "WLED") == 0 && strlen(cmDNS) > 0);
-  strcpy(out+lengthSum+1,useMdnsName ? cmDNS : serverDescription);
+  char vString[20];
-  uint8_t nlen = strlen(useMdnsName ? cmDNS : serverDescription);
+  sprintf_P(vString, PSTR("0.14.0-b3/%i"), VERSION);
-  out[lengthSum] = nlen;
+  const char *str[4] = {"WLED", vString, bString, useMdnsName ? cmDNS : serverDescription};
-  lengthSum += nlen + 1;
 
-  packetLen = lengthSum +1;
+  sendImprovRPCResult(ImprovRPCType::Request_Info, 4, str);
-  out[8] = lengthSum -9;
-  out[10] = lengthSum -11;
-
-  uint8_t checksum = 0;
-  for (uint8_t i = 0; i < packetLen -1; i++) checksum += out[i];
-  out[packetLen -1] = checksum;
-  Serial.write((uint8_t*)out, packetLen);
-  Serial.write('\n');
-  DIMPROV_PRINT("Info checksum");
-  DIMPROV_PRINTLN(checksum);
 }
 
+#ifndef WLED_DISABLE_IMPROV_WIFISCAN
+void startImprovWifiScan() {
+  if (improvWifiScanRunning) return;
+  WiFi.scanNetworks(true);
+  improvWifiScanRunning = true;
+}
+
+void handleImprovWifiScan() {
+  if (!improvWifiScanRunning) return;
+  int16_t status = WiFi.scanComplete();
+  if (status == WIFI_SCAN_RUNNING) return;
+  // here scan completed or failed (-2)
+  improvWifiScanRunning = false;
+
+  for (int i = 0; i < status; i++) {
+    char rssiStr[8];
+    sprintf(rssiStr, "%d", WiFi.RSSI(i));
+    #ifdef ESP8266
+    bool isOpen = WiFi.encryptionType(i) == ENC_TYPE_NONE;
+    #else
+    bool isOpen = WiFi.encryptionType(i) == WIFI_AUTH_OPEN;
+    #endif
+
+    char ssidStr[33];
+    strcpy(ssidStr, WiFi.SSID(i).c_str());
+    const char *str[3] = {ssidStr, rssiStr, isOpen ? "NO":"YES"};
+    sendImprovRPCResult(ImprovRPCType::Request_Scan, 3, str);
+  }
+  sendImprovRPCResult(ImprovRPCType::Request_Scan, 0);
+
+  WiFi.scanDelete();
+}
+#else
+void startImprovWifiScan() {}
+void handleImprovWifiScan() {}
+#endif
+
 void parseWiFiCommand(char* rpcData) {
   uint8_t len = rpcData[0];
   if (!len || len > 126) return;

wled00/ir.cpp

@@ -70,13 +70,9 @@ void decBrightness()
   }
 }
 
-// apply preset or fallback to a effect and palette if it doesn't exist
 void presetFallback(uint8_t presetID, uint8_t effectID, uint8_t paletteID)
 {
-  applyPreset(presetID, CALL_MODE_BUTTON_PRESET);
+  applyPresetWithFallback(presetID, CALL_MODE_BUTTON_PRESET, effectID, paletteID);
-  //these two will be overwritten if preset exists in handlePresets()
-  effectCurrent = effectID;
-  effectPalette = paletteID;
 }
 
 byte relativeChange(byte property, int8_t amount, byte lowerBoundary, byte higherBoundary)

wled00/json.cpp

@@ -9,6 +9,7 @@
 #define JSON_PATH_PALETTES   5
 #define JSON_PATH_FXDATA     6
 #define JSON_PATH_NETWORKS   7
+#define JSON_PATH_EFFECTS    8
 
 /*
  * JSON API (De)serialization
@@ -33,7 +34,7 @@ bool deserializeSegment(JsonObject elem, byte it, byte presetId)
 
   uint16_t start = elem["start"] | seg.start;
   if (stop < 0) {
-    uint16_t len = elem["len"];
+    int len = elem["len"];
     stop = (len > 0) ? start + len : seg.stop;
   }
   // 2D segments
@@ -69,9 +70,10 @@ bool deserializeSegment(JsonObject elem, byte it, byte presetId)
     const char * name = elem["n"].as<const char*>();
     size_t len = 0;
     if (name != nullptr) len = strlen(name);
-    if (len > 0 && len < 33) {
+    if (len > 0) {
+      if (len > WLED_MAX_SEGNAME_LEN) len = WLED_MAX_SEGNAME_LEN;
       seg.name = new char[len+1];
-      if (seg.name) strlcpy(seg.name, name, 33);
+      if (seg.name) strlcpy(seg.name, name, WLED_MAX_SEGNAME_LEN+1);
     } else {
       // but is empty (already deleted above)
       elem.remove("n");
@@ -93,7 +95,10 @@ bool deserializeSegment(JsonObject elem, byte it, byte presetId)
   if ((spc>0 && spc!=seg.spacing) || seg.map1D2D!=map1D2D) seg.fill(BLACK); // clear spacing gaps
 
   seg.map1D2D  = constrain(map1D2D, 0, 7);
-  seg.soundSim = constrain(soundSim, 0, 7);
+  seg.soundSim = constrain(soundSim, 0, 1);
+
+  uint8_t set = elem[F("set")] | seg.set;
+  seg.set = constrain(set, 0, 3);
 
   uint16_t len = 1;
   if (stop > start) len = stop - start;
@@ -105,7 +110,7 @@ bool deserializeSegment(JsonObject elem, byte it, byte presetId)
     of = offsetAbs;
   }
   if (stop > start && of > len -1) of = len -1;
-  seg.set(start, stop, grp, spc, of, startY, stopY);
+  seg.setUp(start, stop, grp, spc, of, startY, stopY);
 
   if (seg.reset && seg.stop == 0) return true; // segment was deleted & is marked for reset, no need to change anything else
 
@@ -127,36 +132,43 @@ bool deserializeSegment(JsonObject elem, byte it, byte presetId)
   JsonArray colarr = elem["col"];
   if (!colarr.isNull())
   {
-    for (size_t i = 0; i < 3; i++)
+    if (seg.getLightCapabilities() & 3) {
-    {
+      // segment has RGB or White
-      int rgbw[] = {0,0,0,0};
+      for (size_t i = 0; i < 3; i++)
-      bool colValid = false;
+      {
-      JsonArray colX = colarr[i];
+        int rgbw[] = {0,0,0,0};
-      if (colX.isNull()) {
+        bool colValid = false;
-        byte brgbw[] = {0,0,0,0};
+        JsonArray colX = colarr[i];
-        const char* hexCol = colarr[i];
+        if (colX.isNull()) {
-        if (hexCol == nullptr) { //Kelvin color temperature (or invalid), e.g 2400
+          byte brgbw[] = {0,0,0,0};
-          int kelvin = colarr[i] | -1;
+          const char* hexCol = colarr[i];
-          if (kelvin <  0) continue;
+          if (hexCol == nullptr) { //Kelvin color temperature (or invalid), e.g 2400
-          if (kelvin == 0) seg.setColor(i, 0);
+            int kelvin = colarr[i] | -1;
-          if (kelvin >  0) colorKtoRGB(kelvin, brgbw);
+            if (kelvin <  0) continue;
+            if (kelvin == 0) seg.setColor(i, 0);
+            if (kelvin >  0) colorKtoRGB(kelvin, brgbw);
+            colValid = true;
+          } else { //HEX string, e.g. "FFAA00"
+            colValid = colorFromHexString(brgbw, hexCol);
+          }
+          for (size_t c = 0; c < 4; c++) rgbw[c] = brgbw[c];
+        } else { //Array of ints (RGB or RGBW color), e.g. [255,160,0]
+          byte sz = colX.size();
+          if (sz == 0) continue; //do nothing on empty array
+
+          copyArray(colX, rgbw, 4);
           colValid = true;
-        } else { //HEX string, e.g. "FFAA00"
-          colValid = colorFromHexString(brgbw, hexCol);
         }
-        for (size_t c = 0; c < 4; c++) rgbw[c] = brgbw[c];
-      } else { //Array of ints (RGB or RGBW color), e.g. [255,160,0]
-        byte sz = colX.size();
-        if (sz == 0) continue; //do nothing on empty array
 
-        copyArray(colX, rgbw, 4);
+        if (!colValid) continue;
-        colValid = true;
+
+        seg.setColor(i, RGBW32(rgbw[0],rgbw[1],rgbw[2],rgbw[3]));
+        if (seg.mode == FX_MODE_STATIC) strip.trigger(); //instant refresh
       }
-
+    } else {
-      if (!colValid) continue;
+      // non RGB & non White segment (usually On/Off bus)
-
+      seg.setColor(0, ULTRAWHITE);
-      seg.setColor(i, RGBW32(rgbw[0],rgbw[1],rgbw[2],rgbw[3]));
+      seg.setColor(1, BLACK);
-      if (seg.mode == FX_MODE_STATIC) strip.trigger(); //instant refresh
     }
   }
 
@@ -199,7 +211,9 @@ bool deserializeSegment(JsonObject elem, byte it, byte presetId)
   getVal(elem["ix"], &seg.intensity);
 
   uint8_t pal = seg.palette;
-  if (getVal(elem["pal"], &pal)) seg.setPalette(pal);
+  if (seg.getLightCapabilities() & 1) {  // ignore palette for White and On/Off segments
+    if (getVal(elem["pal"], &pal)) seg.setPalette(pal);
+  }
 
   getVal(elem["c1"], &seg.custom1);
   getVal(elem["c2"], &seg.custom2);
@@ -412,7 +426,7 @@ bool deserializeState(JsonObject root, byte callMode, byte presetId)
   // a) already applied preset content (requires "seg" or "win" but will ignore the rest)
   if (!root["pd"].isNull() && stateChanged) {
     currentPreset = root[F("pd")] | currentPreset;
-    if (root["win"].isNull()) presetCycCurr = currentPreset;
+    if (root["win"].isNull()) presetCycCurr = currentPreset; // otherwise it was set in handleSet() [set.cpp]
     presetToRestore = currentPreset; // stateUpdated() will clear the preset, so we need to restore it after
     //unloadPlaylist(); // applying a preset unloads the playlist, may be needed here too?
   } else if (!root["ps"].isNull()) {
@@ -459,7 +473,7 @@ void serializeSegment(JsonObject& root, Segment& seg, byte id, bool forPreset, b
       root[F("stopY")]  = seg.stopY;
     }
   }
-  if (!forPreset) root["len"] = seg.stop - seg.start;
+  if (!forPreset) root["len"] = (seg.stop >= seg.start) ? (seg.stop - seg.start) : 0;
   root["grp"]    = seg.grouping;
   root[F("spc")] = seg.spacing;
   root[F("of")]  = seg.offset;
@@ -468,6 +482,7 @@ void serializeSegment(JsonObject& root, Segment& seg, byte id, bool forPreset, b
   byte segbri    = seg.opacity;
   root["bri"]    = (segbri) ? segbri : 255;
   root["cct"]    = seg.cct;
+  root[F("set")] = seg.set;
 
   if (segmentBounds && seg.name != nullptr) root["n"] = reinterpret_cast<const char *>(seg.name); //not good practice, but decreases required JSON buffer
 
@@ -709,7 +724,7 @@ void serializeInfo(JsonObject root)
   #endif
 
   root[F("freeheap")] = ESP.getFreeHeap();
-  #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
+  #if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
   if (psramFound()) root[F("psram")] = ESP.getFreePsram();
   #endif
   root[F("uptime")] = millis()/1000 + rolloverMillis*4294967;
@@ -799,7 +814,7 @@ void setPaletteColors(JsonArray json, byte* tcp)
     }
 }
 
-void serializePalettes(JsonObject root, AsyncWebServerRequest* request)
+void serializePalettes(JsonObject root, int page)
 {
   byte tcp[72];
   #ifdef ESP8266
@@ -808,11 +823,6 @@ void serializePalettes(JsonObject root, AsyncWebServerRequest* request)
   int itemPerPage = 8;
   #endif
 
-  int page = 0;
-  if (request->hasParam("page")) {
-    page = request->getParam("page")->value().toInt();
-  }
-
   int palettesCount = strip.getPaletteCount();
   int customPalettes = strip.customPalettes.size();
 
@@ -988,29 +998,16 @@ void serveJson(AsyncWebServerRequest* request)
   else if (url.indexOf("info")  > 0) subJson = JSON_PATH_INFO;
   else if (url.indexOf("si")    > 0) subJson = JSON_PATH_STATE_INFO;
   else if (url.indexOf("nodes") > 0) subJson = JSON_PATH_NODES;
+  else if (url.indexOf("eff")   > 0) subJson = JSON_PATH_EFFECTS;
   else if (url.indexOf("palx")  > 0) subJson = JSON_PATH_PALETTES;
   else if (url.indexOf("fxda")  > 0) subJson = JSON_PATH_FXDATA;
-  else if (url.indexOf("net") > 0) subJson = JSON_PATH_NETWORKS;
+  else if (url.indexOf("net")   > 0) subJson = JSON_PATH_NETWORKS;
   #ifdef WLED_ENABLE_JSONLIVE
   else if (url.indexOf("live")  > 0) {
     serveLiveLeds(request);
     return;
   }
   #endif
-  else if (url.indexOf(F("eff")) > 0) {
-    // this serves just effect names without FX data extensions in names
-    if (requestJSONBufferLock(19)) {
-      AsyncJsonResponse* response = new AsyncJsonResponse(&doc, true);  // array document
-      JsonArray lDoc = response->getRoot();
-      serializeModeNames(lDoc); // remove WLED-SR extensions from effect names
-      response->setLength();
-      request->send(response);
-      releaseJSONBufferLock();
-    } else {
-      request->send(503, "application/json", F("{\"error\":3}"));
-    }
-    return;
-  }
   else if (url.indexOf("pal") > 0) {
     request->send_P(200, "application/json", JSON_palette_names);
     return;
@@ -1027,7 +1024,7 @@ void serveJson(AsyncWebServerRequest* request)
     request->send(503, "application/json", F("{\"error\":3}"));
     return;
   }
-  AsyncJsonResponse *response = new AsyncJsonResponse(&doc, subJson==6);
+  AsyncJsonResponse *response = new AsyncJsonResponse(&doc, subJson==JSON_PATH_FXDATA || subJson==JSON_PATH_EFFECTS); // will clear and convert JsonDocument into JsonArray if necessary
 
   JsonVariant lDoc = response->getRoot();
 
@@ -1040,9 +1037,11 @@ void serveJson(AsyncWebServerRequest* request)
     case JSON_PATH_NODES:
       serializeNodes(lDoc); break;
     case JSON_PATH_PALETTES:
-      serializePalettes(lDoc, request); break;
+      serializePalettes(lDoc, request->hasParam("page") ? request->getParam("page")->value().toInt() : 0); break;
+    case JSON_PATH_EFFECTS:
+      serializeModeNames(lDoc); break;
     case JSON_PATH_FXDATA:
-      serializeModeData(lDoc.as<JsonArray>()); break;
+      serializeModeData(lDoc); break;
     case JSON_PATH_NETWORKS:
       serializeNetworks(lDoc); break;
     default: //all
@@ -1061,7 +1060,9 @@ void serveJson(AsyncWebServerRequest* request)
 
   DEBUG_PRINTF("JSON buffer size: %u for request: %d\n", lDoc.memoryUsage(), subJson);
 
-  response->setLength();
+  size_t len = response->setLength();
+  DEBUG_PRINT(F("JSON content length: ")); DEBUG_PRINTLN(len);
+
   request->send(response);
   releaseJSONBufferLock();
 }

wled00/led.cpp

@@ -37,8 +37,8 @@ void applyValuesToSelectedSegs()
 
     if (effectSpeed     != selsegPrev.speed)     {seg.speed     = effectSpeed;     stateChanged = true;}
     if (effectIntensity != selsegPrev.intensity) {seg.intensity = effectIntensity; stateChanged = true;}
-    if (effectPalette   != selsegPrev.palette)   {seg.palette   = effectPalette;   stateChanged = true;}
+    if (effectPalette   != selsegPrev.palette)   {seg.setPalette(effectPalette);   stateChanged = true;}
-    if (effectCurrent   != selsegPrev.mode)      {strip.setMode(i, effectCurrent); stateChanged = true;}
+    if (effectCurrent   != selsegPrev.mode)      {seg.setMode(effectCurrent);      stateChanged = true;}
     uint32_t col0 = RGBW32(   col[0],    col[1],    col[2],    col[3]);
     uint32_t col1 = RGBW32(colSec[0], colSec[1], colSec[2], colSec[3]);
     if (col0 != selsegPrev.colors[0])            {seg.setColor(0, col0);           stateChanged = true;}
@@ -104,6 +104,7 @@ void stateUpdated(byte callMode) {
     if (stateChanged) currentPreset = 0; //something changed, so we are no longer in the preset
 
     if (callMode != CALL_MODE_NOTIFICATION && callMode != CALL_MODE_NO_NOTIFY) notify(callMode);
+    if (bri != briOld && nodeBroadcastEnabled) sendSysInfoUDP(); // update on state
 
     //set flag to update ws and mqtt
     interfaceUpdateCallMode = callMode;
@@ -146,8 +147,8 @@ void stateUpdated(byte callMode) {
     if (transitionActive) {
       briOld = briT;
       tperLast = 0;
-    }
+    } else
-    strip.setTransitionMode(true); // force all segments to transition mode
+      strip.setTransitionMode(true); // force all segments to transition mode
     transitionActive = true;
     transitionStartTime = millis();
   } else {

wled00/lx_parser.cpp

@@ -5,7 +5,7 @@
 /*
  * Parser for Loxone formats
  */
-bool parseLx(int lxValue, byte rgbw[4])
+bool parseLx(int lxValue, byte* rgbw)
 {
   DEBUG_PRINT(F("LX: Lox = "));
   DEBUG_PRINTLN(lxValue);

wled00/mqtt.cpp

@@ -9,8 +9,8 @@
 
 void parseMQTTBriPayload(char* payload)
 {
-  if      (strstr(payload, "ON") || strstr(payload, "on") || strstr(payload, "true")) {bri = briLast; stateUpdated(1);}
+  if      (strstr(payload, "ON") || strstr(payload, "on") || strstr(payload, "true")) {bri = briLast; stateUpdated(CALL_MODE_DIRECT_CHANGE);}
-  else if (strstr(payload, "T" ) || strstr(payload, "t" )) {toggleOnOff(); stateUpdated(1);}
+  else if (strstr(payload, "T" ) || strstr(payload, "t" )) {toggleOnOff(); stateUpdated(CALL_MODE_DIRECT_CHANGE);}
   else {
     uint8_t in = strtoul(payload, NULL, 10);
     if (in == 0 && bri > 0) briLast = bri;
@@ -142,22 +142,22 @@ void publishMqtt()
   sprintf_P(s, PSTR("%u"), bri);
   strlcpy(subuf, mqttDeviceTopic, 33);
   strcat_P(subuf, PSTR("/g"));
-  mqtt->publish(subuf, 0, true, s);         // retain message
+  mqtt->publish(subuf, 0, retainMqttMsg, s);         // optionally retain message (#2263)
 
   sprintf_P(s, PSTR("#%06X"), (col[3] << 24) | (col[0] << 16) | (col[1] << 8) | (col[2]));
   strlcpy(subuf, mqttDeviceTopic, 33);
   strcat_P(subuf, PSTR("/c"));
-  mqtt->publish(subuf, 0, true, s);         // retain message
+  mqtt->publish(subuf, 0, retainMqttMsg, s);         // optionally retain message (#2263)
 
   strlcpy(subuf, mqttDeviceTopic, 33);
   strcat_P(subuf, PSTR("/status"));
-  mqtt->publish(subuf, 0, true, "online");  // retain message for a LWT
+  mqtt->publish(subuf, 0, true, "online");          // retain message for a LWT
 
-  char apires[1024];                        // allocating 1024 bytes from stack can be risky
+  char apires[1024];                                // allocating 1024 bytes from stack can be risky
   XML_response(nullptr, apires);
   strlcpy(subuf, mqttDeviceTopic, 33);
   strcat_P(subuf, PSTR("/v"));
-  mqtt->publish(subuf, 0, false, apires);   // do not retain message
+  mqtt->publish(subuf, 0, retainMqttMsg, apires);   // optionally retain message (#2263)
   #endif
 }
 

wled00/my_config_sample.h

@@ -22,4 +22,5 @@
 #define CLIENT_PASS "Your_Password"
 */
 
-//#define MAX_LEDS 1500       //Maximum total LEDs. More than 1500 might create a low memory situation on ESP8266.
+//#define MAX_LEDS 1500       // Maximum total LEDs. More than 1500 might create a low memory situation on ESP8266.
+//#define MDNS_NAME "wled"    // mDNS hostname, ie: *.local

wled00/network.cpp

@@ -152,16 +152,13 @@ int getSignalQuality(int rssi)
 //handle Ethernet connection event
 void WiFiEvent(WiFiEvent_t event)
 {
-  #ifdef WLED_USE_ETHERNET
-  char hostname[25];
-  #endif
-
   switch (event) {
 #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_ETHERNET)
     case SYSTEM_EVENT_ETH_START:
       DEBUG_PRINTLN(F("ETH Started"));
       break;
     case SYSTEM_EVENT_ETH_CONNECTED:
+      {
       DEBUG_PRINTLN(F("ETH Connected"));
       if (!apActive) {
         WiFi.disconnect(true);
@@ -172,10 +169,12 @@ void WiFiEvent(WiFiEvent_t event)
         ETH.config(INADDR_NONE, INADDR_NONE, INADDR_NONE);
       }
       // convert the "serverDescription" into a valid DNS hostname (alphanumeric)
+      char hostname[64];
       prepareHostname(hostname);
       ETH.setHostname(hostname);
       showWelcomePage = false;
       break;
+      }
     case SYSTEM_EVENT_ETH_DISCONNECTED:
       DEBUG_PRINTLN(F("ETH Disconnected"));
       // This doesn't really affect ethernet per se,

wled00/presets.cpp

@@ -52,7 +52,7 @@ static void doSaveState() {
     size_t len = measureJson(*fileDoc) + 1;
     DEBUG_PRINTLN(len);
     // if possible use SPI RAM on ESP32
-    #ifdef WLED_USE_PSRAM
+    #if defined(BOARD_HAS_PSRAM) && defined(WLED_USE_PSRAM)
     if (psramFound())
       tmpRAMbuffer = (char*) ps_malloc(len);
     else
@@ -120,6 +120,15 @@ bool applyPreset(byte index, byte callMode)
   return true;
 }
 
+// apply preset or fallback to a effect and palette if it doesn't exist
+void applyPresetWithFallback(uint8_t index, uint8_t callMode, uint8_t effectID, uint8_t paletteID)
+{
+  applyPreset(index, callMode);
+  //these two will be overwritten if preset exists in handlePresets()
+  effectCurrent = effectID;
+  effectPalette = paletteID;
+}
+
 void handlePresets()
 {
   if (presetToSave) {
@@ -167,10 +176,11 @@ void handlePresets()
     changePreset = true;
   } else {
     if (!fdo["seg"].isNull() || !fdo["on"].isNull() || !fdo["bri"].isNull() || !fdo["nl"].isNull() || !fdo["ps"].isNull() || !fdo[F("playlist")].isNull()) changePreset = true;
-    fdo.remove("ps"); //remove load request for presets to prevent recursive crash
+    if (!(tmpMode == CALL_MODE_BUTTON_PRESET && fdo["ps"].is<const char *>() && strchr(fdo["ps"].as<const char *>(),'~') != strrchr(fdo["ps"].as<const char *>(),'~')))
+      fdo.remove("ps"); // remove load request for presets to prevent recursive crash (if not called by button and contains preset cycling string "1~5~")
     deserializeState(fdo, CALL_MODE_NO_NOTIFY, tmpPreset); // may change presetToApply by calling applyPreset()
   }
-  if (!errorFlag && tmpPreset < 255 && changePreset) presetCycCurr = currentPreset = tmpPreset;
+  if (!errorFlag && tmpPreset < 255 && changePreset) currentPreset = tmpPreset;
 
   #if defined(ARDUINO_ARCH_ESP32)
   //Aircoookie recommended not to delete buffer

wled00/remote.cpp

@@ -0,0 +1,200 @@
+#include "wled.h"
+
+#define ESP_NOW_STATE_UNINIT       0
+#define ESP_NOW_STATE_ON           1
+#define ESP_NOW_STATE_ERROR        2
+
+#define NIGHT_MODE_DEACTIVATED     -1
+#define NIGHT_MODE_BRIGHTNESS      5
+
+#define WIZMOTE_BUTTON_ON          1
+#define WIZMOTE_BUTTON_OFF         2
+#define WIZMOTE_BUTTON_NIGHT       3
+#define WIZMOTE_BUTTON_ONE         16
+#define WIZMOTE_BUTTON_TWO         17
+#define WIZMOTE_BUTTON_THREE       18
+#define WIZMOTE_BUTTON_FOUR        19
+#define WIZMOTE_BUTTON_BRIGHT_UP   9
+#define WIZMOTE_BUTTON_BRIGHT_DOWN 8
+
+#ifdef WLED_DISABLE_ESPNOW
+void handleRemote(){}
+#else
+
+// This is kind of an esoteric strucure because it's pulled from the "Wizmote"
+// product spec. That remote is used as the baseline for behavior and availability
+// since it's broadly commercially available and works out of the box as a drop-in
+typedef struct message_structure {
+  uint8_t program;      // 0x91 for ON button, 0x81 for all others
+  uint8_t seq[4];       // Incremetal sequence number 32 bit unsigned integer LSB first
+  uint8_t byte5 = 32;   // Unknown
+  uint8_t button;       // Identifies which button is being pressed
+  uint8_t byte8 = 1;    // Unknown, but always 0x01
+  uint8_t byte9 = 100;  // Unnkown, but always 0x64
+
+  uint8_t byte10;  // Unknown, maybe checksum
+  uint8_t byte11;  // Unknown, maybe checksum
+  uint8_t byte12;  // Unknown, maybe checksum
+  uint8_t byte13;  // Unknown, maybe checksum
+} message_structure;
+
+static int esp_now_state = ESP_NOW_STATE_UNINIT;
+static uint32_t last_seq = -1;
+static int brightnessBeforeNightMode = NIGHT_MODE_DEACTIVATED;
+static message_structure incoming;
+
+// Pulled from the IR Remote logic but reduced to 10 steps with a constant of 3
+const byte brightnessSteps[] = {
+  6, 9, 14, 22, 33, 50, 75, 113, 170, 255
+};
+const size_t numBrightnessSteps = sizeof(brightnessSteps) / sizeof(uint8_t);
+
+bool nightModeActive() {
+  return brightnessBeforeNightMode != NIGHT_MODE_DEACTIVATED;
+}
+
+void activateNightMode() {
+  brightnessBeforeNightMode = bri;
+  bri = NIGHT_MODE_BRIGHTNESS;
+}
+
+bool resetNightMode() {
+  if (!nightModeActive()) {
+    return false;
+  }
+  bri = brightnessBeforeNightMode;
+  brightnessBeforeNightMode = NIGHT_MODE_DEACTIVATED;
+  return true;
+}
+
+// increment `bri` to the next `brightnessSteps` value
+void brightnessUp() {
+  if (nightModeActive()) { return; }
+  // dumb incremental search is efficient enough for so few items
+  for (uint8_t index = 0; index < numBrightnessSteps; ++index) {
+    if (brightnessSteps[index] > bri) {
+      bri = brightnessSteps[index];
+      break;
+    }
+  }
+}
+
+// decrement `bri` to the next `brightnessSteps` value
+void brightnessDown() {
+  if (nightModeActive()) { return; }
+  // dumb incremental search is efficient enough for so few items
+  for (int index = numBrightnessSteps - 1; index >= 0; --index) {
+    if (brightnessSteps[index] < bri) {
+      bri = brightnessSteps[index];
+      break;
+    }
+  }
+}
+
+void setOn() {
+  if (resetNightMode()) {
+    stateUpdated(CALL_MODE_BUTTON);
+  }
+  if (!bri) {
+    toggleOnOff(); 
+  }
+}
+
+void setOff() {
+  if (resetNightMode()) {
+    stateUpdated(CALL_MODE_BUTTON);
+  }
+  if (bri) {
+    toggleOnOff(); 
+  }
+}
+
+void presetWithFallback(uint8_t presetID, uint8_t effectID, uint8_t paletteID) {
+  applyPresetWithFallback(presetID, CALL_MODE_BUTTON_PRESET, effectID, paletteID);
+}
+ 
+// Callback function that will be executed when data is received
+#ifdef ESP8266
+void OnDataRecv(uint8_t * mac, uint8_t *incomingData, uint8_t len) {
+#else
+void OnDataRecv(const uint8_t * mac, const uint8_t *incomingData, int len) {
+#endif
+
+  sprintf (last_signal_src, "%02x%02x%02x%02x%02x%02x",
+    mac [0], mac [1], mac [2], mac [3], mac [4], mac [5]);
+
+  if (strcmp(last_signal_src, linked_remote) != 0) {
+    DEBUG_PRINT(F("ESP Now Message Received from Unlinked Sender: "));
+    DEBUG_PRINTLN(last_signal_src);
+    return;
+  }
+
+  if (len != sizeof(incoming)) {
+    DEBUG_PRINT(F("Unknown incoming ESP Now message received of length "));
+    DEBUG_PRINTLN(len);
+    return;
+  }
+
+  memcpy(&(incoming.program), incomingData, sizeof(incoming));
+  uint32_t cur_seq = incoming.seq[0] | (incoming.seq[1] << 8) | (incoming.seq[2] << 16) | (incoming.seq[3] << 24);
+
+  if (cur_seq == last_seq) {
+    return;
+  }
+
+
+  DEBUG_PRINT(F("Incoming ESP Now Packet["));
+  DEBUG_PRINT(cur_seq);
+  DEBUG_PRINT(F("] from sender["));
+  DEBUG_PRINT(last_signal_src);
+  DEBUG_PRINT(F("] button: "));
+  DEBUG_PRINTLN(incoming.button);
+  switch (incoming.button) {
+    case WIZMOTE_BUTTON_ON             : setOn();                                         stateUpdated(CALL_MODE_BUTTON); break;
+    case WIZMOTE_BUTTON_OFF            : setOff();                                        stateUpdated(CALL_MODE_BUTTON); break;
+    case WIZMOTE_BUTTON_ONE            : presetWithFallback(1, FX_MODE_STATIC,        0); resetNightMode(); break;
+    case WIZMOTE_BUTTON_TWO            : presetWithFallback(2, FX_MODE_BREATH,        0); resetNightMode(); break;
+    case WIZMOTE_BUTTON_THREE          : presetWithFallback(3, FX_MODE_FIRE_FLICKER,  0); resetNightMode(); break;
+    case WIZMOTE_BUTTON_FOUR           : presetWithFallback(4, FX_MODE_RAINBOW,       0); resetNightMode(); break;
+    case WIZMOTE_BUTTON_NIGHT          : activateNightMode();                             stateUpdated(CALL_MODE_BUTTON); break;
+    case WIZMOTE_BUTTON_BRIGHT_UP      : brightnessUp();                                  stateUpdated(CALL_MODE_BUTTON); break;
+    case WIZMOTE_BUTTON_BRIGHT_DOWN    : brightnessDown();                                stateUpdated(CALL_MODE_BUTTON); break;
+    default: break;
+
+  }
+
+  last_seq = cur_seq;
+}
+
+void handleRemote() {
+  if (enable_espnow_remote) {
+    if (esp_now_state == ESP_NOW_STATE_UNINIT) {
+      DEBUG_PRINTLN(F("Initializing ESP_NOW listener"));
+      // Init ESP-NOW
+      if (esp_now_init() != 0) {
+        DEBUG_PRINTLN(F("Error initializing ESP-NOW"));
+        esp_now_state = ESP_NOW_STATE_ERROR;
+      }
+
+      #ifdef ESP8266
+      esp_now_set_self_role(ESP_NOW_ROLE_SLAVE);
+      #endif
+      
+      esp_now_register_recv_cb(OnDataRecv);
+      esp_now_state = ESP_NOW_STATE_ON;
+    }
+  } else {
+    if (esp_now_state == ESP_NOW_STATE_ON) {
+      DEBUG_PRINTLN(F("Disabling ESP-NOW Remote Listener"));
+      if (esp_now_deinit() != 0) {
+        DEBUG_PRINTLN(F("Error de-initializing ESP-NOW"));
+      }
+      esp_now_state = ESP_NOW_STATE_UNINIT;
+    } else if (esp_now_state == ESP_NOW_STATE_ERROR) {
+      //Clear any error states (allows retrying by cycling)
+      esp_now_state = ESP_NOW_STATE_UNINIT;
+    }
+  }
+}
+
+#endif

wled00/set.cpp

@@ -7,19 +7,17 @@
 //called upon POST settings form submit
 void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
 {
-  // PIN code request
+  if (subPage == SUBPAGE_PINREQ)
-  if (subPage == 252)
   {
-    correctPIN = (strlen(settingsPIN)==0 || strncmp(settingsPIN, request->arg(F("PIN")).c_str(), 4)==0);
+    checkSettingsPIN(request->arg(F("PIN")).c_str());
-    lastEditTime = millis();
     return;
   }
 
   //0: menu 1: wifi 2: leds 3: ui 4: sync 5: time 6: sec 7: DMX 8: usermods 9: N/A 10: 2D
-  if (subPage <1 || subPage >10 || !correctPIN) return;
+  if (subPage < 1 || subPage > 10 || !correctPIN) return;
 
   //WIFI SETTINGS
-  if (subPage == 1)
+  if (subPage == SUBPAGE_WIFI)
   {
     strlcpy(clientSSID,request->arg(F("CS")).c_str(), 33);
 
@@ -36,6 +34,14 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
 
     noWifiSleep = request->hasArg(F("WS"));
 
+    #ifndef WLED_DISABLE_ESPNOW
+    enable_espnow_remote = request->hasArg(F("RE"));
+    strlcpy(linked_remote,request->arg(F("RMAC")).c_str(), 13);
+
+    //Normalize MAC format to lowercase
+    strlcpy(linked_remote,strlwr(linked_remote), 13);
+    #endif
+
     #ifdef WLED_USE_ETHERNET
     ethernetType = request->arg(F("ETH")).toInt();
     WLED::instance().initEthernet();
@@ -58,7 +64,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   }
 
   //LED SETTINGS
-  if (subPage == 2)
+  if (subPage == SUBPAGE_LEDS)
   {
     int t = 0;
 
@@ -233,7 +239,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     gammaCorrectCol = request->hasArg(F("GC"));
     gammaCorrectVal = request->arg(F("GV")).toFloat();
     if (gammaCorrectVal > 1.0f && gammaCorrectVal <= 3)
-      calcGammaTable(gammaCorrectVal);
+      NeoGammaWLEDMethod::calcGammaTable(gammaCorrectVal);
     else {
       gammaCorrectVal = 1.0f; // no gamma correction
       gammaCorrectBri = false;
@@ -262,7 +268,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   }
 
   //UI
-  if (subPage == 3)
+  if (subPage == SUBPAGE_UI)
   {
     strlcpy(serverDescription, request->arg(F("DS")).c_str(), 33);
     syncToggleReceive = request->hasArg(F("ST"));
@@ -280,7 +286,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   }
 
   //SYNC
-  if (subPage == 4)
+  if (subPage == SUBPAGE_SYNC)
   {
     int t = request->arg(F("UP")).toInt();
     if (t > 0) udpPort = t;
@@ -350,6 +356,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     strlcpy(mqttDeviceTopic, request->arg(F("MD")).c_str(), 33);
     strlcpy(mqttGroupTopic, request->arg(F("MG")).c_str(), 33);
     buttonPublishMqtt = request->hasArg(F("BM"));
+    retainMqttMsg = request->hasArg(F("RT"));
     #endif
 
     #ifndef WLED_DISABLE_HUESYNC
@@ -378,7 +385,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   }
 
   //TIME
-  if (subPage == 5)
+  if (subPage == SUBPAGE_TIME)
   {
     ntpEnabled = request->hasArg(F("NT"));
     strlcpy(ntpServerName, request->arg(F("NS")).c_str(), 33);
@@ -452,7 +459,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   }
 
   //SECURITY
-  if (subPage == 6)
+  if (subPage == SUBPAGE_SEC)
   {
     if (request->hasArg(F("RS"))) //complete factory reset
     {
@@ -461,7 +468,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
       clearEEPROM();
       #endif
       serveMessage(request, 200, F("All Settings erased."), F("Connect to WLED-AP to setup again"),255);
-      doReboot = true;
+      doReboot = true; // may reboot immediately on dual-core system (race condition) which is desireable in this case
     }
 
     if (request->hasArg(F("PIN"))) {
@@ -483,7 +490,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
       if (otaLock && strcmp(otaPass,request->arg(F("OP")).c_str()) == 0)
       {
         // brute force protection: do not unlock even if correct if last save was less than 3 seconds ago
-        if (millis() - lastEditTime > 3000) pwdCorrect = true;
+        if (millis() - lastEditTime > PIN_RETRY_COOLDOWN) pwdCorrect = true;
       }
       if (!otaLock && request->arg(F("OP")).length() > 0)
       {
@@ -501,7 +508,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   }
 
   #ifdef WLED_ENABLE_DMX // include only if DMX is enabled
-  if (subPage == 7)
+  if (subPage == SUBPAGE_DMX)
   {
     int t = request->arg(F("PU")).toInt();
     if (t >= 0  && t <= 63999) e131ProxyUniverse = t;
@@ -531,33 +538,30 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   #endif
 
   //USERMODS
-  if (subPage == 8)
+  if (subPage == SUBPAGE_UM)
   {
     if (!requestJSONBufferLock(5)) return;
 
     // global I2C & SPI pins
     int8_t hw_sda_pin  = !request->arg(F("SDA")).length() ? -1 : (int)request->arg(F("SDA")).toInt();
     int8_t hw_scl_pin  = !request->arg(F("SCL")).length() ? -1 : (int)request->arg(F("SCL")).toInt();
-    #ifdef ESP8266
+    if (i2c_sda != hw_sda_pin || i2c_scl != hw_scl_pin) {
-    // cannot change pins on ESP8266
+      // only if pins changed
-    if (hw_sda_pin >= 0 && hw_sda_pin != HW_PIN_SDA) hw_sda_pin = HW_PIN_SDA;
+      uint8_t old_i2c[2] = { static_cast<uint8_t>(i2c_scl), static_cast<uint8_t>(i2c_sda) };
-    if (hw_scl_pin >= 0 && hw_scl_pin != HW_PIN_SCL) hw_scl_pin = HW_PIN_SCL;
+      pinManager.deallocateMultiplePins(old_i2c, 2, PinOwner::HW_I2C); // just in case deallocation of old pins
-    #endif
+
-    PinManagerPinType i2c[2] = { { hw_sda_pin, true }, { hw_scl_pin, true } };
+      PinManagerPinType i2c[2] = { { hw_sda_pin, true }, { hw_scl_pin, true } };
-    if (hw_sda_pin >= 0 && hw_scl_pin >= 0 && pinManager.allocateMultiplePins(i2c, 2, PinOwner::HW_I2C)) {
+      if (hw_sda_pin >= 0 && hw_scl_pin >= 0 && pinManager.allocateMultiplePins(i2c, 2, PinOwner::HW_I2C)) {
-      i2c_sda = hw_sda_pin;
+        i2c_sda = hw_sda_pin;
-      i2c_scl = hw_scl_pin;
+        i2c_scl = hw_scl_pin;
-      #ifdef ESP32
+        // no bus re-initialisation as usermods do not get any notification
-      Wire.setPins(i2c_sda, i2c_scl); // this will fail if Wire is initilised (Wire.begin() called)
+        //Wire.begin(i2c_sda, i2c_scl);
-      #endif
+      } else {
-      Wire.begin();
+        // there is no Wire.end()
-    } else {
+        DEBUG_PRINTLN(F("Could not allocate I2C pins."));
-      // there is no Wire.end()
+        i2c_sda = -1;
-      DEBUG_PRINTLN(F("Could not allocate I2C pins."));
+        i2c_scl = -1;
-      uint8_t i2c[2] = { static_cast<uint8_t>(i2c_scl), static_cast<uint8_t>(i2c_sda) };
+      }
-      pinManager.deallocateMultiplePins(i2c, 2, PinOwner::HW_I2C); // just in case deallocation of old pins
-      i2c_sda = -1;
-      i2c_scl = -1;
     }
     int8_t hw_mosi_pin = !request->arg(F("MOSI")).length() ? -1 : (int)request->arg(F("MOSI")).toInt();
     int8_t hw_miso_pin = !request->arg(F("MISO")).length() ? -1 : (int)request->arg(F("MISO")).toInt();
@@ -568,26 +572,29 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     if (hw_miso_pin >= 0 && hw_miso_pin != HW_PIN_MISOSPI)  hw_mosi_pin = HW_PIN_MISOSPI;
     if (hw_sclk_pin >= 0 && hw_sclk_pin != HW_PIN_CLOCKSPI) hw_sclk_pin = HW_PIN_CLOCKSPI;
     #endif
-    PinManagerPinType spi[3] = { { hw_mosi_pin, true }, { hw_miso_pin, true }, { hw_sclk_pin, true } };
+    if (spi_mosi != hw_mosi_pin || spi_miso != hw_miso_pin || spi_sclk != hw_sclk_pin) {
-    if (hw_mosi_pin >= 0 && hw_sclk_pin >= 0 && pinManager.allocateMultiplePins(spi, 3, PinOwner::HW_SPI)) {
+      // only if pins changed
-      spi_mosi = hw_mosi_pin;
+      uint8_t old_spi[3] = { static_cast<uint8_t>(spi_mosi), static_cast<uint8_t>(spi_miso), static_cast<uint8_t>(spi_sclk) };
-      spi_miso = hw_miso_pin;
+      pinManager.deallocateMultiplePins(old_spi, 3, PinOwner::HW_SPI); // just in case deallocation of old pins
-      spi_sclk = hw_sclk_pin;
+      PinManagerPinType spi[3] = { { hw_mosi_pin, true }, { hw_miso_pin, true }, { hw_sclk_pin, true } };
-      // no bus re-initialisation as usermods do not get any notification
+      if (hw_mosi_pin >= 0 && hw_sclk_pin >= 0 && pinManager.allocateMultiplePins(spi, 3, PinOwner::HW_SPI)) {
-      //SPI.end();
+        spi_mosi = hw_mosi_pin;
-      #ifdef ESP32
+        spi_miso = hw_miso_pin;
-      //SPI.begin(spi_sclk, spi_miso, spi_mosi);
+        spi_sclk = hw_sclk_pin;
-      #else
+        // no bus re-initialisation as usermods do not get any notification
-      //SPI.begin();
+        //SPI.end();
-      #endif
+        #ifdef ESP32
-    } else {
+        //SPI.begin(spi_sclk, spi_miso, spi_mosi);
-      //SPI.end();
+        #else
-      DEBUG_PRINTLN(F("Could not allocate SPI pins."));
+        //SPI.begin();
-      uint8_t spi[3] = { static_cast<uint8_t>(spi_mosi), static_cast<uint8_t>(spi_miso), static_cast<uint8_t>(spi_sclk) };
+        #endif
-      pinManager.deallocateMultiplePins(spi, 3, PinOwner::HW_SPI); // just in case deallocation of old pins
+      } else {
-      spi_mosi = -1;
+        //SPI.end();
-      spi_miso = -1;
+        DEBUG_PRINTLN(F("Could not allocate SPI pins."));
-      spi_sclk = -1;
+        spi_mosi = -1;
+        spi_miso = -1;
+        spi_sclk = -1;
+      }
     }
 
     JsonObject um = doc.createNestedObject("um");
@@ -671,7 +678,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
 
   #ifndef WLED_DISABLE_2D
   //2D panels
-  if (subPage == 10)
+  if (subPage == SUBPAGE_2D)
   {
     strip.isMatrix = request->arg(F("SOMP")).toInt();
     strip.panel.clear(); // release memory if allocated
@@ -707,9 +714,11 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
   #endif
 
   lastEditTime = millis();
-  if (subPage != 2 && !doReboot) doSerializeConfig = true; //serializeConfig(); //do not save if factory reset or LED settings (which are saved after LED re-init)
+  // do not save if factory reset or LED settings (which are saved after LED re-init)
+  doSerializeConfig = subPage != SUBPAGE_LEDS && !(subPage == SUBPAGE_SEC && doReboot);
+  if (subPage == SUBPAGE_UM) doReboot = request->hasArg(F("RBT")); // prevent race condition on dual core system (set reboot here, after doSerializeConfig has been set)
   #ifndef WLED_DISABLE_ALEXA
-  if (subPage == 4) alexaInit();
+  if (subPage == SUBPAGE_SYNC) alexaInit();
   #endif
 }
 
@@ -788,7 +797,7 @@ bool handleSet(AsyncWebServerRequest *request, const String& req, bool apply)
   if (pos > 0) {
     spcI = getNumVal(&req, pos);
   }
-  selseg.set(startI, stopI, grpI, spcI, UINT16_MAX, startY, stopY);
+  selseg.setUp(startI, stopI, grpI, spcI, UINT16_MAX, startY, stopY);
 
   pos = req.indexOf(F("RV=")); //Segment reverse
   if (pos > 0) selseg.reverse = req.charAt(pos+3) != '0';

wled00/src/dependencies/e131/ESPAsyncE131.h

@@ -53,8 +53,8 @@ typedef struct ip_addr ip4_addr_t;
 #define DDP_PUSH_FLAG 0x01
 #define DDP_TIMECODE_FLAG 0x10
 
-#define DDP_TYPE_RGB24  0x0A
+#define DDP_TYPE_RGB24  0x0B // 00 001 011 (RGB , 8 bits per channel, 3 channels)
-#define DDP_TYPE_RGBW32 0x1A
+#define DDP_TYPE_RGBW32 0x1B // 00 011 011 (RGBW, 8 bits per channel, 4 channels)
 
 #define ARTNET_OPCODE_OPDMX 0x5000
 #define ARTNET_OPCODE_OPPOLL 0x2000

wled00/udp.cpp

@@ -362,7 +362,7 @@ void handleNotifications()
           uint16_t stopY  = 1, stop   = (udpIn[3+ofs] << 8 | udpIn[4+ofs]);
           uint16_t offset = (udpIn[7+ofs] << 8 | udpIn[8+ofs]);
           if (!receiveSegmentOptions) {
-            selseg.set(start, stop, selseg.grouping, selseg.spacing, offset, startY, stopY);
+            selseg.setUp(start, stop, selseg.grouping, selseg.spacing, offset, startY, stopY);
             continue;
           }
           //for (size_t j = 1; j<4; j++) selseg.setOption(j, (udpIn[9 +ofs] >> j) & 0x01); //only take into account mirrored, on, reversed; ignore selected
@@ -396,9 +396,9 @@ void handleNotifications()
             stopY  = (udpIn[34+ofs] << 8 | udpIn[35+ofs]);
           }
           if (receiveSegmentBounds) {
-            selseg.set(start, stop, udpIn[5+ofs], udpIn[6+ofs], offset, startY, stopY);
+            selseg.setUp(start, stop, udpIn[5+ofs], udpIn[6+ofs], offset, startY, stopY);
           } else {
-            selseg.set(selseg.start, selseg.stop, udpIn[5+ofs], udpIn[6+ofs], selseg.offset, selseg.startY, selseg.stopY);
+            selseg.setUp(selseg.start, selseg.stop, udpIn[5+ofs], udpIn[6+ofs], selseg.offset, selseg.startY, selseg.stopY);
           }
         }
         stateChanged = true;
@@ -669,6 +669,7 @@ void sendSysInfoUDP()
   #else
   data[38] = NODE_TYPE_ID_UNDEFINED;
   #endif
+  if (bri) data[38] |= 0x80U;  // add on/off state
   data[39] = ip[3]; // unit ID == last IP number
 
   uint32_t build = VERSION;

wled00/util.cpp

@@ -373,6 +373,16 @@ int16_t extractModeDefaults(uint8_t mode, const char *segVar)
 }
 
 
+void checkSettingsPIN(const char* pin) {
+  if (!pin) return;
+  if (!correctPIN && millis() - lastEditTime < PIN_RETRY_COOLDOWN) return; // guard against PIN brute force
+  bool correctBefore = correctPIN;
+  correctPIN = (strlen(settingsPIN) == 0 || strncmp(settingsPIN, pin, 4) == 0);
+  if (correctBefore != correctPIN) createEditHandler(correctPIN);
+  lastEditTime = millis();
+}
+
+
 uint16_t crc16(const unsigned char* data_p, size_t length) {
   uint8_t x;
   uint16_t crc = 0xFFFF;
@@ -390,11 +400,12 @@ uint16_t crc16(const unsigned char* data_p, size_t length) {
 // Begin simulateSound (to enable audio enhanced effects to display something)
 ///////////////////////////////////////////////////////////////////////////////
 // Currently 4 types defined, to be fine tuned and new types added
+// (only 2 used as stored in 1 bit in segment options, consider switching to a single global simulation type)
 typedef enum UM_SoundSimulations {
   UMS_BeatSin = 0,
-  UMS_WeWillRockYou,
+  UMS_WeWillRockYou
-  UMS_10_3,
+  //UMS_10_13,
-  UMS_14_3
+  //UMS_14_3
 } um_soundSimulations_t;
 
 um_data_t* simulateSound(uint8_t simulationId)
@@ -479,7 +490,7 @@ um_data_t* simulateSound(uint8_t simulationId)
           fftResult[i] = 0;
       }
       break;
-    case UMS_10_3:
+  /*case UMS_10_3:
       for (int i = 0; i<16; i++)
         fftResult[i] = inoise8(beatsin8(90 / (i+1), 0, 200)*15 + (ms>>10), ms>>3);
         volumeSmth = fftResult[8];
@@ -488,12 +499,12 @@ um_data_t* simulateSound(uint8_t simulationId)
       for (int i = 0; i<16; i++)
         fftResult[i] = inoise8(beatsin8(120 / (i+1), 10, 30)*10 + (ms>>14), ms>>3);
       volumeSmth = fftResult[8];
-      break;
+      break;*/
   }
 
   samplePeak    = random8() > 250;
-  FFT_MajorPeak = volumeSmth;
+  FFT_MajorPeak = 21 + (volumeSmth*volumeSmth) / 8.0f; // walk thru full range of 21hz...8200hz
-  maxVol        = 10;  // this gets feedback fro UI
+  maxVol        = 31;  // this gets feedback fro UI
   binNum        = 8;   // this gets feedback fro UI
   volumeRaw = volumeSmth;
   my_magnitude = 10000.0 / 8.0f; //no idea if 10000 is a good value for FFT_Magnitude ???

wled00/wled.cpp

@@ -46,7 +46,9 @@ void WLED::loop()
   handleIR();        // 2nd call to function needed for ESP32 to return valid results -- should be good for ESP8266, too
   #endif
   handleConnection();
+  handleRemote();
   handleSerial();
+  handleImprovWifiScan();
   handleNotifications();
   handleTransitions();
 #ifdef WLED_ENABLE_DMX
@@ -73,13 +75,6 @@ void WLED::loop()
   handleAlexa();
   #endif
 
-  yield();
-
-  if (doSerializeConfig) serializeConfig();
-
-  if (doReboot && !doInitBusses) // if busses have to be inited & saved, wait until next iteration
-    reset();
-
   if (doCloseFile) {
     closeFile();
     yield();
@@ -145,7 +140,7 @@ void WLED::loop()
   }
 
   // 15min PIN time-out
-  if (strlen(settingsPIN)>0 && millis() - lastEditTime > 900000) {
+  if (strlen(settingsPIN)>0 && correctPIN && millis() - lastEditTime > PIN_TIMEOUT) {
     correctPIN = false;
     createEditHandler(false);
   }
@@ -169,13 +164,14 @@ void WLED::loop()
     strip.finalizeInit(); // also loads default ledmap if present
     if (aligned) strip.makeAutoSegments();
     else strip.fixInvalidSegments();
-    yield();
+    doSerializeConfig = true;
-    serializeConfig();
   }
   if (loadLedmap >= 0) {
     if (!strip.deserializeMap(loadLedmap) && strip.isMatrix && loadLedmap == 0) strip.setUpMatrix();
     loadLedmap = -1;
   }
+  yield();
+  if (doSerializeConfig) serializeConfig();
 
   yield();
   handleWs();
@@ -188,12 +184,11 @@ void WLED::loop()
     DEBUG_PRINT(F("Runtime: "));       DEBUG_PRINTLN(millis());
     DEBUG_PRINT(F("Unix time: "));     toki.printTime(toki.getTime());
     DEBUG_PRINT(F("Free heap: "));     DEBUG_PRINTLN(ESP.getFreeHeap());
-    #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
+    #if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
     if (psramFound()) {
       DEBUG_PRINT(F("Total PSRAM: "));    DEBUG_PRINT(ESP.getPsramSize()/1024); DEBUG_PRINTLN("kB");
       DEBUG_PRINT(F("Free PSRAM: "));     DEBUG_PRINT(ESP.getFreePsram()/1024); DEBUG_PRINTLN("kB");
-    } else
+    }
-      DEBUG_PRINTLN(F("No PSRAM"));
     #endif
     DEBUG_PRINT(F("Wifi state: "));      DEBUG_PRINTLN(WiFi.status());
 
@@ -230,6 +225,9 @@ void WLED::loop()
     ESP.wdtFeed();
   #endif
 #endif
+
+  if (doReboot && (!doInitBusses || !doSerializeConfig)) // if busses have to be inited & saved, wait until next iteration
+    reset();
 }
 
 void WLED::enableWatchdog() {
@@ -321,25 +319,33 @@ void WLED::setup()
 #endif
   DEBUG_PRINT(F("heap ")); DEBUG_PRINTLN(ESP.getFreeHeap());
 
-  #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
+#if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
+  #if defined(CONFIG_IDF_TARGET_ESP32S3)
+  // S3: reserve GPIO 33-37 for "octal" PSRAM
+  managed_pin_type pins[] = { {33, true}, {34, true}, {35, true}, {36, true}, {37, true} };
+  pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM);
+  #elif defined(CONFIG_IDF_TARGET_ESP32S2)
+  // S2: reserve GPIO 26-32 for PSRAM (may fail due to isPinOk() but that will also prevent other allocation)
+  managed_pin_type pins[] = { {26, true}, {27, true}, {28, true}, {29, true}, {30, true}, {31, true}, {32, true} };
+  pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM);
+  #elif defined(CONFIG_IDF_TARGET_ESP32C3)
+  // C3: reserve GPIO 12-17 for PSRAM (may fail due to isPinOk() but that will also prevent other allocation)
+  managed_pin_type pins[] = { {12, true}, {13, true}, {14, true}, {15, true}, {16, true}, {17, true} };
+  pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM);
+  #else
+  // GPIO16/GPIO17 reserved for SPI RAM
+  managed_pin_type pins[] = { {16, true}, {17, true} };
+  pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM);
+  #endif
+  #if defined(WLED_USE_PSRAM)
   if (psramFound()) {
-#if !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32S3)
+    DEBUG_PRINT(F("Total PSRAM: ")); DEBUG_PRINT(ESP.getPsramSize()/1024); DEBUG_PRINTLN("kB");
-    // GPIO16/GPIO17 reserved for SPI RAM
+    DEBUG_PRINT(F("Free PSRAM : ")); DEBUG_PRINT(ESP.getFreePsram()/1024); DEBUG_PRINTLN("kB");
-    managed_pin_type pins[2] = { {16, true}, {17, true} };
+  }
-    pinManager.allocateMultiplePins(pins, 2, PinOwner::SPI_RAM);
+  #else
-#elif defined(CONFIG_IDF_TARGET_ESP32S3)
+    DEBUG_PRINTLN(F("PSRAM not used."));
-    // S3: add GPIO 33-37 for "octal" PSRAM
+  #endif
-    managed_pin_type pins[5] = { {33, true}, {34, true}, {35, true}, {36, true}, {37, true} };
-    pinManager.allocateMultiplePins(pins, 5, PinOwner::SPI_RAM);
 #endif
-      DEBUG_PRINT(F("Total PSRAM: "));    DEBUG_PRINT(ESP.getPsramSize()/1024); DEBUG_PRINTLN("kB");
-      DEBUG_PRINT(F("Free PSRAM : "));    DEBUG_PRINT(ESP.getFreePsram()/1024); DEBUG_PRINTLN("kB");
-    } else
-      DEBUG_PRINTLN(F("No PSRAM found."));
-  #endif
-  #if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM) && !defined(WLED_USE_PSRAM)
-      DEBUG_PRINTLN(F("PSRAM not used."));
-  #endif
 
   //DEBUG_PRINT(F("LEDs inited. heap usage ~"));
   //DEBUG_PRINTLN(heapPreAlloc - ESP.getFreeHeap());
@@ -429,8 +435,6 @@ void WLED::setup()
   if (Serial.available() > 0 && Serial.peek() == 'I') handleImprovPacket();
 #endif
 
-  strip.service(); // why?
-
 #ifndef WLED_DISABLE_OTA
   if (aOtaEnabled) {
     ArduinoOTA.onStart([]() {
@@ -480,7 +484,10 @@ void WLED::beginStrip()
     if (briS > 0) bri = briS;
     else if (bri == 0) bri = 128;
   } else {
+    // fix for #3196
     briLast = briS; bri = 0;
+    strip.fill(BLACK);
+    strip.show();
   }
   if (bootPreset > 0) {
     applyPreset(bootPreset, CALL_MODE_INIT);
@@ -591,7 +598,7 @@ bool WLED::initEthernet()
     return false;
   }
 
-   /*
+  /*
   For LAN8720 the most correct way is to perform clean reset each time before init
   applying LOW to power or nRST pin for at least 100 us (please refer to datasheet, page 59)
   ESP_IDF > V4 implements it (150 us, lan87xx_reset_hw(esp_eth_phy_t *phy) function in 
@@ -640,7 +647,6 @@ void WLED::initConnection()
   ws.onEvent(wsEvent);
   #endif
 
-
   WiFi.disconnect(true);        // close old connections
 #ifdef ESP8266
   WiFi.setPhyMode(WIFI_PHY_MODE_11N);
@@ -718,8 +724,6 @@ void WLED::initInterfaces()
     ArduinoOTA.begin();
 #endif
 
-  strip.service();
-
   // Set up mDNS responder:
   if (strlen(cmDNS) > 0) {
     // "end" must be called before "begin" is called a 2nd time
@@ -841,7 +845,7 @@ void WLED::handleConnection()
     if (improvActive) {
       if (improvError == 3) sendImprovStateResponse(0x00, true);
       sendImprovStateResponse(0x04);
-      if (improvActive > 1) sendImprovRPCResponse(0x01);
+      if (improvActive > 1) sendImprovIPRPCResult(ImprovRPCType::Command_Wifi);
     }
     initInterfaces();
     userConnected();

wled00/wled.h

@@ -3,12 +3,12 @@
 /*
    Main sketch, global variable declarations
    @title WLED project sketch
-   @version 0.14.0-b2
+   @version 0.14.0-b3
    @author Christian Schwinne
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2305090
+#define VERSION 2307130
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG
@@ -36,7 +36,7 @@
   #undef WLED_ENABLE_ADALIGHT      // disable has priority over enable
 #endif
 //#define WLED_ENABLE_DMX          // uses 3.5kb (use LEDPIN other than 2)
-//#define WLED_ENABLE_JSONLIVE     // peek LED output via /json/live (WS binary peek is always enabled)
+#define WLED_ENABLE_JSONLIVE     // peek LED output via /json/live (WS binary peek is always enabled)
 #ifndef WLED_DISABLE_LOXONE
   #define WLED_ENABLE_LOXONE       // uses 1.2kb
 #endif
@@ -44,6 +44,8 @@
   #define WLED_ENABLE_WEBSOCKETS
 #endif
 
+//#define WLED_DISABLE_ESPNOW      // Removes dependence on esp now 
+
 #define WLED_ENABLE_FS_EDITOR      // enable /edit page for editing FS content. Will also be disabled with OTA lock
 
 // to toggle usb serial debug (un)comment the following line
@@ -73,6 +75,9 @@
   {
   #include <user_interface.h>
   }
+  #ifndef WLED_DISABLE_ESPNOW
+    #include <espnow.h>
+  #endif
 #else // ESP32
   #include <HardwareSerial.h>  // ensure we have the correct "Serial" on new MCUs (depends on ARDUINO_USB_MODE and ARDUINO_USB_CDC_ON_BOOT)
   #include <WiFi.h>
@@ -89,6 +94,10 @@
     #include <LittleFS.h>
   #endif
   #include "esp_task_wdt.h"
+
+  #ifndef WLED_DISABLE_ESPNOW
+    #include <esp_now.h>
+  #endif
 #endif
 #include <Wire.h>
 #include <SPI.h>
@@ -145,7 +154,7 @@
 // The following is a construct to enable code to compile without it.
 // There is a code thet will still not use PSRAM though:
 //    AsyncJsonResponse is a derived class that implements DynamicJsonDocument (AsyncJson-v6.h)
-#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
+#if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM) && defined(WLED_USE_PSRAM)
 struct PSRAM_Allocator {
   void* allocate(size_t size) {
     if (psramFound()) return ps_malloc(size); // use PSRAM if it exists
@@ -179,6 +188,10 @@ using PSRAMDynamicJsonDocument = BasicJsonDocument<PSRAM_Allocator>;
   #define CLIENT_PASS ""
 #endif
 
+#ifndef MDNS_NAME
+  #define MDNS_NAME DEFAULT_MDNS_NAME
+#endif
+
 #if defined(WLED_AP_PASS) && !defined(WLED_AP_SSID)
   #error WLED_AP_PASS is defined but WLED_AP_SSID is still the default. \
          Please change WLED_AP_SSID to something unique.
@@ -289,7 +302,7 @@ WLED_GLOBAL char ntpServerName[33] _INIT("0.wled.pool.ntp.org");   // NTP server
 // WiFi CONFIG (all these can be changed via web UI, no need to set them here)
 WLED_GLOBAL char clientSSID[33] _INIT(CLIENT_SSID);
 WLED_GLOBAL char clientPass[65] _INIT(CLIENT_PASS);
-WLED_GLOBAL char cmDNS[33] _INIT("x");                             // mDNS address (placeholder, is replaced by wledXXXXXX.local)
+WLED_GLOBAL char cmDNS[33] _INIT(MDNS_NAME);                       // mDNS address (*.local, replaced by wledXXXXXX if default is used)
 WLED_GLOBAL char apSSID[33] _INIT("");                             // AP off by default (unless setup)
 WLED_GLOBAL byte apChannel _INIT(1);                               // 2.4GHz WiFi AP channel (1-13)
 WLED_GLOBAL byte apHide    _INIT(0);                               // hidden AP SSID
@@ -421,6 +434,7 @@ WLED_GLOBAL char mqttUser[41] _INIT("");                   // optional: username
 WLED_GLOBAL char mqttPass[65] _INIT("");                   // optional: password for MQTT auth
 WLED_GLOBAL char mqttClientID[41] _INIT("");               // override the client ID
 WLED_GLOBAL uint16_t mqttPort _INIT(1883);
+WLED_GLOBAL bool retainMqttMsg _INIT(false);               // retain brightness and color
 #define WLED_MQTT_CONNECTED (mqtt != nullptr && mqtt->connected())
 #else
 #define WLED_MQTT_CONNECTED false
@@ -439,6 +453,12 @@ WLED_GLOBAL bool hueApplyColor _INIT(true);
 
 WLED_GLOBAL uint16_t serialBaud _INIT(1152); // serial baud rate, multiply by 100
 
+#ifndef WLED_DISABLE_ESPNOW
+WLED_GLOBAL bool enable_espnow_remote _INIT(false);
+WLED_GLOBAL char linked_remote[13]   _INIT("");
+WLED_GLOBAL char last_signal_src[13]   _INIT("");
+#endif
+
 // Time CONFIG
 WLED_GLOBAL bool ntpEnabled _INIT(false);    // get internet time. Only required if you use clock overlays or time-activated macros
 WLED_GLOBAL bool useAMPM _INIT(false);       // 12h/24h clock format

wled00/wled00.vcxproj.filters

@@ -1,387 +0,0 @@
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-  </ItemGroup>
-  <ItemGroup>
-    <None Include="wled00.ino" />
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-  <ItemGroup>
-    <ClInclude Include="__vm\.wled00.vsarduino.h">
-      <Filter>Header Files</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-      <Filter>Header Files\Dependencies</Filter>
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-    <ClInclude Include="alexa.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="blynk.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="button.h">
-      <Filter>Header Files</Filter>
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-    <ClInclude Include="colors.h">
-      <Filter>Header Files</Filter>
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-    <ClInclude Include="const.h">
-      <Filter>Header Files</Filter>
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-    <ClInclude Include="cronixie.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="dmx.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="file.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="html_ui.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="hue.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ir.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="json.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="led.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="mqtt.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="notify.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ntp.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="overlay.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="set.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="usermod.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="wled.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="wled_eeprom.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="wled_server.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="xml.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ir_codes.h">
-      <Filter>Header Files</Filter>
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-    <ClInclude Include="palettes.h">
-      <Filter>Header Files</Filter>
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-  <ItemGroup>
-    <ClCompile Include="FX.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="FX_fcn.cpp">
-      <Filter>Source Files</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
-    </ClCompile>
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-      <Filter>Source Files\Dependencies</Filter>
-    </ClCompile>
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-      <Filter>Source Files\Dependencies</Filter>
-    </ClCompile>
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-      <Filter>Source Files\Dependencies</Filter>
-    </ClCompile>
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-      <Filter>Source Files\Dependencies</Filter>
-    </ClCompile>
-    <ClCompile Include="src\dependencies\async-mqtt-client\AsyncMqttClient\Packets\PubRecPacket.cpp">
-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-    <ClCompile Include="src\dependencies\time\Time.cpp">
-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-      <Filter>Source Files\Dependencies</Filter>
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-    <ClCompile Include="alexa.cpp">
-      <Filter>Source Files</Filter>
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-    <ClCompile Include="blynk.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="button.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="colors.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="cronixie.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="file.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="hue.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="ir.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="json.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="led.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="mqtt.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="notify.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="ntp.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="overlay.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="set.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="usermod.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="wled.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="wled_eeprom.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="wled_server.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="xml.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-  </ItemGroup>
-</Project>

wled00/wled00.vcxproj.user

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup />
-</Project>

wled00/wled_server.cpp

@@ -9,6 +9,9 @@
 #ifdef WLED_ENABLE_PIXART
   #include "html_pixart.h"
 #endif
+#ifndef WLED_DISABLE_PXMAGIC
+  #include "html_pxmagic.h"
+#endif
 #include "html_cpal.h"
 
 /*
@@ -113,14 +116,6 @@ void initServer()
   DefaultHeaders::Instance().addHeader(F("Access-Control-Allow-Headers"), "*");
 
 #ifdef WLED_ENABLE_WEBSOCKETS
-  server.on("/liveview", HTTP_GET, [](AsyncWebServerRequest *request){
-    if (handleIfNoneMatchCacheHeader(request)) return;
-    AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", PAGE_liveviewws, PAGE_liveviewws_length);
-    response->addHeader(FPSTR(s_content_enc),"gzip");
-    setStaticContentCacheHeaders(response);
-    request->send(response);
-    //request->send_P(200, "text/html", PAGE_liveviewws);
-  });
   #ifndef WLED_DISABLE_2D
   server.on("/liveview2D", HTTP_GET, [](AsyncWebServerRequest *request){
     if (handleIfNoneMatchCacheHeader(request)) return;
@@ -128,19 +123,16 @@ void initServer()
     response->addHeader(FPSTR(s_content_enc),"gzip");
     setStaticContentCacheHeaders(response);
     request->send(response);
-    //request->send_P(200, "text/html", PAGE_liveviewws);
   });
   #endif
-#else
+#endif
   server.on("/liveview", HTTP_GET, [](AsyncWebServerRequest *request){
     if (handleIfNoneMatchCacheHeader(request)) return;
     AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", PAGE_liveview, PAGE_liveview_length);
     response->addHeader(FPSTR(s_content_enc),"gzip");
     setStaticContentCacheHeaders(response);
     request->send(response);
-    //request->send_P(200, "text/html", PAGE_liveview);
   });
-#endif
 
   //settings page
   server.on("/settings", HTTP_GET, [](AsyncWebServerRequest *request){
@@ -164,10 +156,6 @@ void initServer()
     }
   });
 
-  server.on("/sliders", HTTP_GET, [](AsyncWebServerRequest *request){
-    serveIndex(request);
-  });
-
   server.on("/welcome", HTTP_GET, [](AsyncWebServerRequest *request){
     serveSettings(request);
   });
@@ -195,9 +183,11 @@ void initServer()
     JsonObject root = doc.as<JsonObject>();
     if (error || root.isNull()) {
       releaseJSONBufferLock();
-      request->send(400, "application/json", F("{\"error\":9}"));
+      request->send(400, "application/json", F("{\"error\":9}")); // ERR_JSON
       return;
     }
+    if (root.containsKey("pin")) checkSettingsPIN(root["pin"].as<const char*>());
+
     const String& url = request->url();
     isConfig = url.indexOf("cfg") > -1;
     if (!isConfig) {
@@ -210,6 +200,11 @@ void initServer()
       */
       verboseResponse = deserializeState(root);
     } else {
+      if (!correctPIN && strlen(settingsPIN)>0) {
+        request->send(403, "application/json", F("{\"error\":1}")); // ERR_DENIED
+        releaseJSONBufferLock();
+        return;
+      }
       verboseResponse = deserializeConfig(root); //use verboseResponse to determine whether cfg change should be saved immediately
     }
     releaseJSONBufferLock();
@@ -237,19 +232,15 @@ void initServer()
     request->send(200, "text/plain", (String)ESP.getFreeHeap());
   });
 
+#ifdef WLED_ENABLE_USERMOD_PAGE
   server.on("/u", HTTP_GET, [](AsyncWebServerRequest *request){
     if (handleIfNoneMatchCacheHeader(request)) return;
     AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", PAGE_usermod, PAGE_usermod_length);
     response->addHeader(FPSTR(s_content_enc),"gzip");
     setStaticContentCacheHeaders(response);
     request->send(response);
-    //request->send_P(200, "text/html", PAGE_usermod);
-  });
-
-  //Deprecated, use of /json/state and presets recommended instead
-  server.on("/url", HTTP_GET, [](AsyncWebServerRequest *request){
-    URL_response(request);
   });
+#endif
 
   server.on("/teapot", HTTP_GET, [](AsyncWebServerRequest *request){
     serveMessage(request, 418, F("418. I'm a teapot."), F("(Tangible Embedded Advanced Project Of Twinkling)"), 254);
@@ -346,9 +337,14 @@ void initServer()
     serveMessage(request, 501, "Not implemented", F("DMX support is not enabled in this build."), 254);
   });
   #endif
+
   server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
     if (captivePortal(request)) return;
-    serveIndexOrWelcome(request);
+    if (!showWelcomePage || request->hasArg(F("sliders"))){
+      serveIndex(request);
+    } else {
+      serveSettings(request);
+    }
   });
 
   #ifdef WLED_ENABLE_PIXART
@@ -362,6 +358,17 @@ void initServer()
   });
   #endif
 
+  #ifndef WLED_DISABLE_PXMAGIC
+  server.on("/pxmagic.htm", HTTP_GET, [](AsyncWebServerRequest *request){
+    if (handleFileRead(request, "/pxmagic.htm")) return;
+    if (handleIfNoneMatchCacheHeader(request)) return;
+    AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", PAGE_pxmagic, PAGE_pxmagic_L);
+    response->addHeader(FPSTR(s_content_enc),"gzip");
+    setStaticContentCacheHeaders(response);
+    request->send(response);
+  });
+  #endif
+
   server.on("/cpal.htm", HTTP_GET, [](AsyncWebServerRequest *request){
     if (handleFileRead(request, "/cpal.htm")) return;
     if (handleIfNoneMatchCacheHeader(request)) return;
@@ -399,20 +406,9 @@ void initServer()
     response->addHeader(FPSTR(s_content_enc),"gzip");
     setStaticContentCacheHeaders(response);
     request->send(response);
-    //request->send_P(404, "text/html", PAGE_404);
   });
 }
 
-
-void serveIndexOrWelcome(AsyncWebServerRequest *request)
-{
-  if (!showWelcomePage){
-    serveIndex(request);
-  } else {
-    serveSettings(request);
-  }
-}
-
 bool handleIfNoneMatchCacheHeader(AsyncWebServerRequest* request)
 {
   AsyncWebHeader* header = request->getHeader("If-None-Match");
@@ -554,64 +550,62 @@ void serveSettings(AsyncWebServerRequest* request, bool post)
 
   if (url.indexOf("sett") >= 0)
   {
-    if      (url.indexOf(".js")  > 0) subPage = 254;
+    if      (url.indexOf(".js")  > 0) subPage = SUBPAGE_JS;
-    else if (url.indexOf(".css") > 0) subPage = 253;
+    else if (url.indexOf(".css") > 0) subPage = SUBPAGE_CSS;
-    else if (url.indexOf("wifi") > 0) subPage = 1;
+    else if (url.indexOf("wifi") > 0) subPage = SUBPAGE_WIFI;
-    else if (url.indexOf("leds") > 0) subPage = 2;
+    else if (url.indexOf("leds") > 0) subPage = SUBPAGE_LEDS;
-    else if (url.indexOf("ui")   > 0) subPage = 3;
+    else if (url.indexOf("ui")   > 0) subPage = SUBPAGE_UI;
-    else if (url.indexOf("sync") > 0) subPage = 4;
+    else if (url.indexOf("sync") > 0) subPage = SUBPAGE_SYNC;
-    else if (url.indexOf("time") > 0) subPage = 5;
+    else if (url.indexOf("time") > 0) subPage = SUBPAGE_TIME;
-    else if (url.indexOf("sec")  > 0) subPage = 6;
+    else if (url.indexOf("sec")  > 0) subPage = SUBPAGE_SEC;
-    else if (url.indexOf("dmx")  > 0) subPage = 7;
+    else if (url.indexOf("dmx")  > 0) subPage = SUBPAGE_DMX;
-    else if (url.indexOf("um")   > 0) subPage = 8;
+    else if (url.indexOf("um")   > 0) subPage = SUBPAGE_UM;
-    else if (url.indexOf("2D")   > 0) subPage = 10;
+    else if (url.indexOf("2D")   > 0) subPage = SUBPAGE_2D;
-    else if (url.indexOf("lock") > 0) subPage = 251;
+    else if (url.indexOf("lock") > 0) subPage = SUBPAGE_LOCK;
   }
-  else if (url.indexOf("/update") >= 0) subPage = 9; // update page, for PIN check
+  else if (url.indexOf("/update") >= 0) subPage = SUBPAGE_UPDATE; // update page, for PIN check
   //else if (url.indexOf("/edit")   >= 0) subPage = 10;
-  else subPage = 255; // welcome page
+  else subPage = SUBPAGE_WELCOME;
 
   if (!correctPIN && strlen(settingsPIN) > 0 && (subPage > 0 && subPage < 11)) {
     originalSubPage = subPage;
-    subPage = 252; // require PIN
+    subPage = SUBPAGE_PINREQ; // require PIN
   }
 
   // if OTA locked or too frequent PIN entry requests fail hard
-  if ((subPage == 1 && wifiLock && otaLock) || (post && !correctPIN && millis()-lastEditTime < 3000))
+  if ((subPage == SUBPAGE_WIFI && wifiLock && otaLock) || (post && !correctPIN && millis()-lastEditTime < PIN_RETRY_COOLDOWN))
   {
     serveMessage(request, 500, "Access Denied", FPSTR(s_unlock_ota), 254); return;
   }
 
   if (post) { //settings/set POST request, saving
-    if (subPage != 1 || !(wifiLock && otaLock)) handleSettingsSet(request, subPage);
+    if (subPage != SUBPAGE_WIFI || !(wifiLock && otaLock)) handleSettingsSet(request, subPage);
 
     char s[32];
     char s2[45] = "";
 
     switch (subPage) {
-      case 1: strcpy_P(s, PSTR("WiFi")); strcpy_P(s2, PSTR("Please connect to the new IP (if changed)")); forceReconnect = true; break;
+      case SUBPAGE_WIFI   : strcpy_P(s, PSTR("WiFi")); strcpy_P(s2, PSTR("Please connect to the new IP (if changed)")); forceReconnect = true; break;
-      case 2: strcpy_P(s, PSTR("LED")); break;
+      case SUBPAGE_LEDS   : strcpy_P(s, PSTR("LED")); break;
-      case 3: strcpy_P(s, PSTR("UI")); break;
+      case SUBPAGE_UI     : strcpy_P(s, PSTR("UI")); break;
-      case 4: strcpy_P(s, PSTR("Sync")); break;
+      case SUBPAGE_SYNC   : strcpy_P(s, PSTR("Sync")); break;
-      case 5: strcpy_P(s, PSTR("Time")); break;
+      case SUBPAGE_TIME   : strcpy_P(s, PSTR("Time")); break;
-      case 6: strcpy_P(s, PSTR("Security")); if (doReboot) strcpy_P(s2, PSTR("Rebooting, please wait ~10 seconds...")); break;
+      case SUBPAGE_SEC    : strcpy_P(s, PSTR("Security")); if (doReboot) strcpy_P(s2, PSTR("Rebooting, please wait ~10 seconds...")); break;
-      case 7: strcpy_P(s, PSTR("DMX")); break;
+      case SUBPAGE_DMX    : strcpy_P(s, PSTR("DMX")); break;
-      case 8: strcpy_P(s, PSTR("Usermods")); break;
+      case SUBPAGE_UM     : strcpy_P(s, PSTR("Usermods")); break;
-      case 10: strcpy_P(s, PSTR("2D")); break;
+      case SUBPAGE_2D     : strcpy_P(s, PSTR("2D")); break;
-      case 252: strcpy_P(s, correctPIN ? PSTR("PIN accepted") : PSTR("PIN rejected")); break;
+      case SUBPAGE_PINREQ : strcpy_P(s, correctPIN ? PSTR("PIN accepted") : PSTR("PIN rejected")); break;
     }
 
-    if (subPage == 252) {
+    if (subPage != SUBPAGE_PINREQ) strcat_P(s, PSTR(" settings saved."));
-      createEditHandler(correctPIN);
-    } else
-      strcat_P(s, PSTR(" settings saved."));
 
-    if (subPage == 252 && correctPIN) {
+    if (subPage == SUBPAGE_PINREQ && correctPIN) {
       subPage = originalSubPage; // on correct PIN load settings page the user intended
     } else {
       if (!s2[0]) strcpy_P(s2, s_redirecting);
 
-      serveMessage(request, 200, s, s2, (subPage == 1 || (subPage == 6 && doReboot)) ? 129 : (correctPIN ? 1 : 3));
+      bool redirectAfter9s = (subPage == SUBPAGE_WIFI || ((subPage == SUBPAGE_SEC || subPage == SUBPAGE_UM) && doReboot));
+      serveMessage(request, 200, s, s2, redirectAfter9s ? 129 : (correctPIN ? 1 : 3));
       return;
     }
   }
@@ -619,30 +613,30 @@ void serveSettings(AsyncWebServerRequest* request, bool post)
   AsyncWebServerResponse *response;
   switch (subPage)
   {
-    case 1:   response = request->beginResponse_P(200, "text/html", PAGE_settings_wifi, PAGE_settings_wifi_length); break;
+    case SUBPAGE_WIFI    : response = request->beginResponse_P(200, "text/html", PAGE_settings_wifi, PAGE_settings_wifi_length); break;
-    case 2:   response = request->beginResponse_P(200, "text/html", PAGE_settings_leds, PAGE_settings_leds_length); break;
+    case SUBPAGE_LEDS    : response = request->beginResponse_P(200, "text/html", PAGE_settings_leds, PAGE_settings_leds_length); break;
-    case 3:   response = request->beginResponse_P(200, "text/html", PAGE_settings_ui,   PAGE_settings_ui_length);   break;
+    case SUBPAGE_UI      : response = request->beginResponse_P(200, "text/html", PAGE_settings_ui,   PAGE_settings_ui_length);   break;
-    case 4:   response = request->beginResponse_P(200, "text/html", PAGE_settings_sync, PAGE_settings_sync_length); break;
+    case SUBPAGE_SYNC    : response = request->beginResponse_P(200, "text/html", PAGE_settings_sync, PAGE_settings_sync_length); break;
-    case 5:   response = request->beginResponse_P(200, "text/html", PAGE_settings_time, PAGE_settings_time_length); break;
+    case SUBPAGE_TIME    : response = request->beginResponse_P(200, "text/html", PAGE_settings_time, PAGE_settings_time_length); break;
-    case 6:   response = request->beginResponse_P(200, "text/html", PAGE_settings_sec,  PAGE_settings_sec_length);  break;
+    case SUBPAGE_SEC     : response = request->beginResponse_P(200, "text/html", PAGE_settings_sec,  PAGE_settings_sec_length);  break;
 #ifdef WLED_ENABLE_DMX
-    case 7:   response = request->beginResponse_P(200, "text/html", PAGE_settings_dmx,  PAGE_settings_dmx_length);  break;
+    case SUBPAGE_DMX     : response = request->beginResponse_P(200, "text/html", PAGE_settings_dmx,  PAGE_settings_dmx_length);  break;
 #endif
-    case 8:   response = request->beginResponse_P(200, "text/html", PAGE_settings_um,   PAGE_settings_um_length);   break;
+    case SUBPAGE_UM      : response = request->beginResponse_P(200, "text/html", PAGE_settings_um,   PAGE_settings_um_length);   break;
-    case 9:   response = request->beginResponse_P(200, "text/html", PAGE_update,        PAGE_update_length);        break;
+    case SUBPAGE_UPDATE  : response = request->beginResponse_P(200, "text/html", PAGE_update,        PAGE_update_length);        break;
 #ifndef WLED_DISABLE_2D
-    case 10:  response = request->beginResponse_P(200, "text/html", PAGE_settings_2D,   PAGE_settings_2D_length);   break;
+    case SUBPAGE_2D      : response = request->beginResponse_P(200, "text/html", PAGE_settings_2D,   PAGE_settings_2D_length);   break;
 #endif
-    case 251: {
+    case SUBPAGE_LOCK    : {
       correctPIN = !strlen(settingsPIN); // lock if a pin is set
       createEditHandler(correctPIN);
       serveMessage(request, 200, strlen(settingsPIN) > 0 ? PSTR("Settings locked") : PSTR("No PIN set"), FPSTR(s_redirecting), 1);
       return;
     }
-    case 252: response = request->beginResponse_P(200, "text/html", PAGE_settings_pin,  PAGE_settings_pin_length);  break;
+    case SUBPAGE_PINREQ  : response = request->beginResponse_P(200, "text/html", PAGE_settings_pin,  PAGE_settings_pin_length);  break;
-    case 253: response = request->beginResponse_P(200, "text/css",  PAGE_settingsCss,   PAGE_settingsCss_length);   break;
+    case SUBPAGE_CSS     : response = request->beginResponse_P(200, "text/css",  PAGE_settingsCss,   PAGE_settingsCss_length);   break;
-    case 254: serveSettingsJS(request); return;
+    case SUBPAGE_JS      : serveSettingsJS(request); return;
-    case 255: response = request->beginResponse_P(200, "text/html", PAGE_welcome,       PAGE_welcome_length);       break;
+    case SUBPAGE_WELCOME : response = request->beginResponse_P(200, "text/html", PAGE_welcome,       PAGE_welcome_length);       break;
     default:  response = request->beginResponse_P(200, "text/html", PAGE_settings,      PAGE_settings_length);      break;
   }
   response->addHeader(FPSTR(s_content_enc),"gzip");

wled00/ws.cpp

@@ -54,14 +54,15 @@ void wsEvent(AsyncWebSocket * server, AsyncWebSocketClient * client, AwsEventTyp
         }
         releaseJSONBufferLock(); // will clean fileDoc
 
-        // force broadcast in 500ms after updating client
+        if (!interfaceUpdateCallMode) { // individual client response only needed if no WS broadcast soon
-        if (verboseResponse) {
+          if (verboseResponse) {
-          sendDataWs(client);
+            sendDataWs(client);
-          lastInterfaceUpdate = millis() - (INTERFACE_UPDATE_COOLDOWN -500);
+          } else {
-        } else {
+            // we have to send something back otherwise WS connection closes
-          // we have to send something back otherwise WS connection closes
+            client->text(F("{\"success\":true}"));
-          client->text(F("{\"success\":true}"));
+          }
-          lastInterfaceUpdate = millis() - (INTERFACE_UPDATE_COOLDOWN -500);
+          // force broadcast in 500ms after updating client
+          //lastInterfaceUpdate = millis() - (INTERFACE_UPDATE_COOLDOWN -500); // ESP8266 does not like this
         }
       }
     } else {
@@ -78,7 +79,7 @@ void wsEvent(AsyncWebSocket * server, AsyncWebSocketClient * client, AwsEventTyp
       if((info->index + len) == info->len){
         if(info->final){
           if(info->message_opcode == WS_TEXT) {
-            client->text(F("{\"error\":9}")); //we do not handle split packets right now
+            client->text(F("{\"error\":9}")); // ERR_JSON we do not handle split packets right now
           }
         }
       }

wled00/xml.cpp

@@ -72,55 +72,6 @@ void XML_response(AsyncWebServerRequest *request, char* dest)
   if (request != nullptr) request->send(200, "text/xml", obuf);
 }
 
-//Deprecated, use of /json/state and presets recommended instead
-void URL_response(AsyncWebServerRequest *request)
-{
-  char sbuf[256];
-  char s2buf[100];
-  obuf = s2buf;
-  olen = 0;
-
-  char s[16];
-  oappend(SET_F("http://"));
-  IPAddress localIP = Network.localIP();
-  sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
-  oappend(s);
-
-  oappend(SET_F("/win&A="));
-  oappendi(bri);
-  oappend(SET_F("&CL=h"));
-  for (int i = 0; i < 3; i++)
-  {
-   sprintf(s,"%02X", col[i]);
-   oappend(s);
-  }
-  oappend(SET_F("&C2=h"));
-  for (int i = 0; i < 3; i++)
-  {
-   sprintf(s,"%02X", colSec[i]);
-   oappend(s);
-  }
-  oappend(SET_F("&FX="));
-  oappendi(effectCurrent);
-  oappend(SET_F("&SX="));
-  oappendi(effectSpeed);
-  oappend(SET_F("&IX="));
-  oappendi(effectIntensity);
-  oappend(SET_F("&FP="));
-  oappendi(effectPalette);
-
-  obuf = sbuf;
-  olen = 0;
-
-  oappend(SET_F("<html><body><a href=\""));
-  oappend(s2buf);
-  oappend(SET_F("\" target=\"_blank\">"));
-  oappend(s2buf);
-  oappend(SET_F("</a></body></html>"));
-
-  if (request != nullptr) request->send(200, "text/html", obuf);
-}
-
 void extractPin(JsonObject &obj, const char *key) {
   if (obj[key].is<JsonArray>()) {
     JsonArray pins = obj[key].as<JsonArray>();
@@ -197,7 +148,7 @@ void appendGPIOinfo() {
   #elif defined(CONFIG_IDF_TARGET_ESP32C3)
   oappend(SET_F("d.rsvd=[11,12,13,14,15,16,17"));
   #elif defined(ESP32)
-  oappend(SET_F("d.rsvd=[6,7,8,9,10,11,24,28,29,30,31"));
+  oappend(SET_F("d.rsvd=[6,7,8,9,10,11,24,28,29,30,31,37,38"));
   #else
   oappend(SET_F("d.rsvd=[6,7,8,9,10,11"));
   #endif
@@ -212,7 +163,7 @@ void appendGPIOinfo() {
 
   //Note: Using pin 3 (RX) disables Adalight / Serial JSON
 
-  #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
+  #if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
     #if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32S3) && !defined(CONFIG_IDF_TARGET_ESP32C3)
     if (psramFound()) oappend(SET_F(",16,17")); // GPIO16 & GPIO17 reserved for SPI RAM on ESP32 (not on S2, S3 or C3)
     #elif defined(CONFIG_IDF_TARGET_ESP32S3)
@@ -285,7 +236,7 @@ void getSettingsJS(byte subPage, char* dest)
 
   if (subPage <0 || subPage >10) return;
 
-  if (subPage == 0)
+  if (subPage == SUBPAGE_MENU)
   {
   #ifndef WLED_DISABLE_2D // include only if 2D is compiled in
     oappend(PSTR("gId('2dbtn').style.display='';"));
@@ -295,7 +246,7 @@ void getSettingsJS(byte subPage, char* dest)
   #endif
   }
 
-  if (subPage == 1)
+  if (subPage == SUBPAGE_WIFI)
   {
     sappends('s',SET_F("CS"),clientSSID);
 
@@ -328,6 +279,14 @@ void getSettingsJS(byte subPage, char* dest)
     sappend('v',SET_F("AC"),apChannel);
     sappend('c',SET_F("WS"),noWifiSleep);
 
+    #ifndef WLED_DISABLE_ESPNOW
+    sappend('c',SET_F("RE"),enable_espnow_remote);
+    sappends('s',SET_F("RMAC"),linked_remote);
+    #else
+    //hide remote settings if not compiled
+    oappend(SET_F("document.getElementById('remd').style.display='none';"));
+    #endif
+
     #ifdef WLED_USE_ETHERNET
     sappend('v',SET_F("ETH"),ethernetType);
     #else
@@ -360,9 +319,22 @@ void getSettingsJS(byte subPage, char* dest)
     {
       sappends('m',SET_F("(\"sip\")[1]"),(char*)F("Not active"));
     }
+
+    #ifndef WLED_DISABLE_ESPNOW
+    if (last_signal_src[0] != 0) //Have seen an ESP-NOW Remote
+    {
+      sappends('m',SET_F("(\"rlid\")[0]"),last_signal_src);
+    } else if (!enable_espnow_remote)
+    {
+      sappends('m',SET_F("(\"rlid\")[0]"),(char*)F("(Enable remote to listen)"));
+    } else 
+    {
+      sappends('m',SET_F("(\"rlid\")[0]"),(char*)F("None"));
+    }
+    #endif
   }
 
-  if (subPage == 2)
+  if (subPage == SUBPAGE_LEDS)
   {
     char nS[32];
 
@@ -493,7 +465,7 @@ void getSettingsJS(byte subPage, char* dest)
     sappend('c',SET_F("MSO"),!irApplyToAllSelected);
   }
 
-  if (subPage == 3)
+  if (subPage == SUBPAGE_UI)
   {
     sappends('s',SET_F("DS"),serverDescription);
     sappend('c',SET_F("ST"),syncToggleReceive);
@@ -504,7 +476,7 @@ void getSettingsJS(byte subPage, char* dest)
   #endif
   }
 
-  if (subPage == 4)
+  if (subPage == SUBPAGE_SYNC)
   {
     sappend('v',SET_F("UP"),udpPort);
     sappend('v',SET_F("U2"),udpPort2);
@@ -561,6 +533,7 @@ void getSettingsJS(byte subPage, char* dest)
     sappends('s',"MD",mqttDeviceTopic);
     sappends('s',SET_F("MG"),mqttGroupTopic);
     sappend('c',SET_F("BM"),buttonPublishMqtt);
+    sappend('c',SET_F("RT"),retainMqttMsg);
     #else
     oappend(SET_F("toggle('MQTT');"));    // hide MQTT settings
     #endif
@@ -596,7 +569,7 @@ void getSettingsJS(byte subPage, char* dest)
     sappend('v',SET_F("BD"),serialBaud);
   }
 
-  if (subPage == 5)
+  if (subPage == SUBPAGE_TIME)
   {
     sappend('c',SET_F("NT"),ntpEnabled);
     sappends('s',SET_F("NS"),ntpServerName);
@@ -660,7 +633,7 @@ void getSettingsJS(byte subPage, char* dest)
     }
   }
 
-  if (subPage == 6)
+  if (subPage == SUBPAGE_SEC)
   {
     byte l = strlen(settingsPIN);
     char fpass[l+1]; //fill PIN field with 0000
@@ -682,7 +655,7 @@ void getSettingsJS(byte subPage, char* dest)
   }
 
   #ifdef WLED_ENABLE_DMX // include only if DMX is enabled
-  if (subPage == 7)
+  if (subPage == SUBPAGE_DMX)
   {
     sappend('v',SET_F("PU"),e131ProxyUniverse);
 
@@ -709,7 +682,7 @@ void getSettingsJS(byte subPage, char* dest)
   }
   #endif
 
-  if (subPage == 8) //usermods
+  if (subPage == SUBPAGE_UM) //usermods
   {
     appendGPIOinfo();
     oappend(SET_F("numM="));
@@ -728,7 +701,7 @@ void getSettingsJS(byte subPage, char* dest)
     usermods.appendConfigData();
   }
 
-  if (subPage == 9) // update
+  if (subPage == SUBPAGE_UPDATE) // update
   {
     sappends('m',SET_F("(\"sip\")[0]"),(char*)F("WLED "));
     olen -= 2; //delete ";
@@ -744,7 +717,7 @@ void getSettingsJS(byte subPage, char* dest)
     oappend(SET_F(")\";"));
   }
 
-  if (subPage == 10) // 2D matrices
+  if (subPage == SUBPAGE_2D) // 2D matrices
   {
     sappend('v',SET_F("SOMP"),strip.isMatrix);
     #ifndef WLED_DISABLE_2D